161496192

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 536699520

約数和(自身を除く): 375203328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 128, 132, 136, 143, 156, 173, 176, 187, 192, 204, 208, 221, 264, 272, 286, 312, 346, 352, 374, 384, 408, 416, 429, 442, 519, 528, 544, 561, 572, 624, 663, 692, 704, 748, 816, 832, 858, 884, 1038, 1056, 1088, 1122, 1144, 1248, 1326, 1384, 1408, 1496, 1632, 1664, 1716, 1768, 1903, 2076, 2112, 2176, 2244, 2249, 2288, 2431, 2496, 2652, 2768, 2941, 2992, 3264, 3432, 3536, 3806, 4152, 4224, 4488, 4498, 4576, 4862, 4992, 5304, 5536, 5709, 5882, 5984, 6528, 6747, 6864, 7072, 7293, 7612, 8304, 8823, 8976, 8996, 9152, 9724, 10608, 11072, 11418, 11764, 11968, 13494, 13728, 14144, 14586, 15224, 16608, 17646, 17952, 17992, 18304, 19448, 21216, 22144, 22836, 23528, 23936, 24739, 26988, 27456, 28288, 29172, 30448, 32351, 33216, 35292, 35904, 35984, 38233, 38896, 42432, 45672, 47056, 49478, 53976, 54912, 58344, 60896, 64702, 66432, 70584, 71808, 71968, 74217, 76466, 77792, 84864, 91344, 94112, 97053, 98956, 107952, 114699, 116688, 121792, 129404, 141168, 143936, 148434, 152932, 155584, 182688, 188224, 194106, 197912, 215904, 229398, 233376, 243584, 258808, 282336, 287872, 296868, 305864, 311168, 365376, 376448, 388212, 395824, 420563, 431808, 458796, 466752, 517616, 564672, 593736, 611728, 730752, 776424, 791648, 841126, 863616, 917592, 933504, 1035232, 1129344, 1187472, 1223456, 1261689, 1552848, 1583296, 1682252, 1835184, 2070464, 2374944, 2446912, 2523378, 3105696, 3166592, 3364504, 3670368, 4140928, 4749888, 4893824, 5046756, 6211392, 6729008, 7340736, 9499776, 10093512, 12422784, 13458016, 14681472, 20187024, 26916032, 40374048, 53832064, 80748096, 161496192]

約数ペア:

[(1, 161496192), (2, 80748096), (3, 53832064), (4, 40374048), (6, 26916032), (8, 20187024), (11, 14681472), (12, 13458016), (13, 12422784), (16, 10093512), (17, 9499776), (22, 7340736), (24, 6729008), (26, 6211392), (32, 5046756), (33, 4893824), (34, 4749888), (39, 4140928), (44, 3670368), (48, 3364504), (51, 3166592), (52, 3105696), (64, 2523378), (66, 2446912), (68, 2374944), (78, 2070464), (88, 1835184), (96, 1682252), (102, 1583296), (104, 1552848), (128, 1261689), (132, 1223456), (136, 1187472), (143, 1129344), (156, 1035232), (173, 933504), (176, 917592), (187, 863616), (192, 841126), (204, 791648), (208, 776424), (221, 730752), (264, 611728), (272, 593736), (286, 564672), (312, 517616), (346, 466752), (352, 458796), (374, 431808), (384, 420563), (408, 395824), (416, 388212), (429, 376448), (442, 365376), (519, 311168), (528, 305864), (544, 296868), (561, 287872), (572, 282336), (624, 258808), (663, 243584), (692, 233376), (704, 229398), (748, 215904), (816, 197912), (832, 194106), (858, 188224), (884, 182688), (1038, 155584), (1056, 152932), (1088, 148434), (1122, 143936), (1144, 141168), (1248, 129404), (1326, 121792), (1384, 116688), (1408, 114699), (1496, 107952), (1632, 98956), (1664, 97053), (1716, 94112), (1768, 91344), (1903, 84864), (2076, 77792), (2112, 76466), (2176, 74217), (2244, 71968), (2249, 71808), (2288, 70584), (2431, 66432), (2496, 64702), (2652, 60896), (2768, 58344), (2941, 54912), (2992, 53976), (3264, 49478), (3432, 47056), (3536, 45672), (3806, 42432), (4152, 38896), (4224, 38233), (4488, 35984), (4498, 35904), (4576, 35292), (4862, 33216), (4992, 32351), (5304, 30448), (5536, 29172), (5709, 28288), (5882, 27456), (5984, 26988), (6528, 24739), (6747, 23936), (6864, 23528), (7072, 22836), (7293, 22144), (7612, 21216), (8304, 19448), (8823, 18304), (8976, 17992), (8996, 17952), (9152, 17646), (9724, 16608), (10608, 15224), (11072, 14586), (11418, 14144), (11764, 13728), (11968, 13494)]