171128256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 535106880

約数和(自身を除く): 363978624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 48, 51, 52, 64, 68, 74, 78, 96, 102, 104, 109, 111, 136, 148, 156, 192, 204, 208, 218, 221, 222, 272, 296, 312, 327, 408, 416, 436, 442, 444, 481, 544, 592, 624, 629, 654, 663, 816, 832, 872, 884, 888, 962, 1088, 1184, 1248, 1258, 1308, 1326, 1417, 1443, 1632, 1744, 1768, 1776, 1853, 1887, 1924, 2368, 2496, 2516, 2616, 2652, 2834, 2886, 3264, 3488, 3536, 3552, 3706, 3774, 3848, 4033, 4251, 5032, 5232, 5304, 5559, 5668, 5772, 6976, 7072, 7104, 7412, 7548, 7696, 8066, 8177, 8502, 10064, 10464, 10608, 11118, 11336, 11544, 12099, 14144, 14824, 15096, 15392, 16132, 16354, 17004, 20128, 20928, 21216, 22236, 22672, 23088, 24089, 24198, 24531, 29648, 30192, 30784, 32264, 32708, 34008, 40256, 42432, 44472, 45344, 46176, 48178, 48396, 49062, 52429, 59296, 60384, 64528, 65416, 68016, 68561, 72267, 88944, 90688, 92352, 96356, 96792, 98124, 104858, 118592, 120768, 129056, 130832, 136032, 137122, 144534, 157287, 177888, 192712, 193584, 196248, 205683, 209716, 258112, 261664, 272064, 274244, 289068, 314574, 355776, 385424, 387168, 392496, 411366, 419432, 523328, 548488, 578136, 629148, 770848, 774336, 784992, 822732, 838864, 891293, 1096976, 1156272, 1258296, 1541696, 1569984, 1645464, 1677728, 1782586, 2193952, 2312544, 2516592, 2673879, 3290928, 3355456, 3565172, 4387904, 4625088, 5033184, 5347758, 6581856, 7130344, 10066368, 10695516, 13163712, 14260688, 21391032, 28521376, 42782064, 57042752, 85564128, 171128256]

約数ペア:

[(1, 171128256), (2, 85564128), (3, 57042752), (4, 42782064), (6, 28521376), (8, 21391032), (12, 14260688), (13, 13163712), (16, 10695516), (17, 10066368), (24, 7130344), (26, 6581856), (32, 5347758), (34, 5033184), (37, 4625088), (39, 4387904), (48, 3565172), (51, 3355456), (52, 3290928), (64, 2673879), (68, 2516592), (74, 2312544), (78, 2193952), (96, 1782586), (102, 1677728), (104, 1645464), (109, 1569984), (111, 1541696), (136, 1258296), (148, 1156272), (156, 1096976), (192, 891293), (204, 838864), (208, 822732), (218, 784992), (221, 774336), (222, 770848), (272, 629148), (296, 578136), (312, 548488), (327, 523328), (408, 419432), (416, 411366), (436, 392496), (442, 387168), (444, 385424), (481, 355776), (544, 314574), (592, 289068), (624, 274244), (629, 272064), (654, 261664), (663, 258112), (816, 209716), (832, 205683), (872, 196248), (884, 193584), (888, 192712), (962, 177888), (1088, 157287), (1184, 144534), (1248, 137122), (1258, 136032), (1308, 130832), (1326, 129056), (1417, 120768), (1443, 118592), (1632, 104858), (1744, 98124), (1768, 96792), (1776, 96356), (1853, 92352), (1887, 90688), (1924, 88944), (2368, 72267), (2496, 68561), (2516, 68016), (2616, 65416), (2652, 64528), (2834, 60384), (2886, 59296), (3264, 52429), (3488, 49062), (3536, 48396), (3552, 48178), (3706, 46176), (3774, 45344), (3848, 44472), (4033, 42432), (4251, 40256), (5032, 34008), (5232, 32708), (5304, 32264), (5559, 30784), (5668, 30192), (5772, 29648), (6976, 24531), (7072, 24198), (7104, 24089), (7412, 23088), (7548, 22672), (7696, 22236), (8066, 21216), (8177, 20928), (8502, 20128), (10064, 17004), (10464, 16354), (10608, 16132), (11118, 15392), (11336, 15096), (11544, 14824), (12099, 14144)]