157331328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 256

約数和(自身を含む): 553443840

約数和(自身を除く): 396112512

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 64, 66, 68, 77, 84, 88, 96, 102, 112, 119, 128, 132, 136, 154, 168, 176, 187, 192, 204, 224, 231, 238, 264, 272, 308, 313, 336, 352, 357, 374, 384, 408, 448, 462, 476, 528, 544, 561, 616, 626, 672, 704, 714, 748, 816, 896, 924, 939, 952, 1056, 1088, 1122, 1232, 1252, 1309, 1344, 1408, 1428, 1496, 1632, 1848, 1878, 1904, 2112, 2176, 2191, 2244, 2464, 2504, 2618, 2688, 2856, 2992, 3264, 3443, 3696, 3756, 3808, 3927, 4224, 4382, 4488, 4928, 5008, 5236, 5321, 5712, 5984, 6528, 6573, 6886, 7392, 7512, 7616, 7854, 8764, 8976, 9856, 10016, 10329, 10472, 10642, 11424, 11968, 13146, 13772, 14784, 15024, 15232, 15708, 15963, 17528, 17952, 20032, 20658, 20944, 21284, 22848, 23936, 24101, 26292, 27544, 29568, 30048, 31416, 31926, 35056, 35904, 37247, 40064, 41316, 41888, 42568, 45696, 48202, 52584, 55088, 58531, 60096, 62832, 63852, 70112, 71808, 72303, 74494, 82632, 83776, 85136, 96404, 105168, 110176, 111741, 117062, 120192, 125664, 127704, 140224, 144606, 148988, 165264, 167552, 170272, 175593, 192808, 210336, 220352, 223482, 234124, 251328, 255408, 280448, 289212, 297976, 330528, 340544, 351186, 385616, 409717, 420672, 440704, 446964, 468248, 502656, 510816, 578424, 595952, 661056, 681088, 702372, 771232, 819434, 841344, 893928, 936496, 1021632, 1156848, 1191904, 1229151, 1322112, 1404744, 1542464, 1638868, 1787856, 1872992, 2043264, 2313696, 2383808, 2458302, 2809488, 3084928, 3277736, 3575712, 3745984, 4627392, 4767616, 4916604, 5618976, 6555472, 7151424, 7491968, 9254784, 9833208, 11237952, 13110944, 14302848, 19666416, 22475904, 26221888, 39332832, 52443776, 78665664, 157331328]

約数ペア:

[(1, 157331328), (2, 78665664), (3, 52443776), (4, 39332832), (6, 26221888), (7, 22475904), (8, 19666416), (11, 14302848), (12, 13110944), (14, 11237952), (16, 9833208), (17, 9254784), (21, 7491968), (22, 7151424), (24, 6555472), (28, 5618976), (32, 4916604), (33, 4767616), (34, 4627392), (42, 3745984), (44, 3575712), (48, 3277736), (51, 3084928), (56, 2809488), (64, 2458302), (66, 2383808), (68, 2313696), (77, 2043264), (84, 1872992), (88, 1787856), (96, 1638868), (102, 1542464), (112, 1404744), (119, 1322112), (128, 1229151), (132, 1191904), (136, 1156848), (154, 1021632), (168, 936496), (176, 893928), (187, 841344), (192, 819434), (204, 771232), (224, 702372), (231, 681088), (238, 661056), (264, 595952), (272, 578424), (308, 510816), (313, 502656), (336, 468248), (352, 446964), (357, 440704), (374, 420672), (384, 409717), (408, 385616), (448, 351186), (462, 340544), (476, 330528), (528, 297976), (544, 289212), (561, 280448), (616, 255408), (626, 251328), (672, 234124), (704, 223482), (714, 220352), (748, 210336), (816, 192808), (896, 175593), (924, 170272), (939, 167552), (952, 165264), (1056, 148988), (1088, 144606), (1122, 140224), (1232, 127704), (1252, 125664), (1309, 120192), (1344, 117062), (1408, 111741), (1428, 110176), (1496, 105168), (1632, 96404), (1848, 85136), (1878, 83776), (1904, 82632), (2112, 74494), (2176, 72303), (2191, 71808), (2244, 70112), (2464, 63852), (2504, 62832), (2618, 60096), (2688, 58531), (2856, 55088), (2992, 52584), (3264, 48202), (3443, 45696), (3696, 42568), (3756, 41888), (3808, 41316), (3927, 40064), (4224, 37247), (4382, 35904), (4488, 35056), (4928, 31926), (5008, 31416), (5236, 30048), (5321, 29568), (5712, 27544), (5984, 26292), (6528, 24101), (6573, 23936), (6886, 22848), (7392, 21284), (7512, 20944), (7616, 20658), (7854, 20032), (8764, 17952), (8976, 17528), (9856, 15963), (10016, 15708), (10329, 15232), (10472, 15024), (10642, 14784), (11424, 13772), (11968, 13146)]