157020138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{359}}^1$

素因数の和:472

約数の個数: 72

約数和(自身を含む): 380259360

約数和(自身を除く): 223239222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 359, 423, 517, 718, 846, 1034, 1077, 1551, 2154, 2209, 3102, 3231, 3949, 4418, 4653, 6462, 6627, 7898, 9306, 11847, 13254, 16873, 19881, 23694, 24299, 33746, 35541, 39762, 48598, 50619, 71082, 72897, 101238, 145794, 151857, 185603, 218691, 303714, 371206, 437382, 556809, 793031, 1113618, 1586062, 1670427, 2379093, 3340854, 4758186, 7137279, 8723341, 14274558, 17446682, 26170023, 52340046, 78510069, 157020138]

約数ペア:

[(1, 157020138), (2, 78510069), (3, 52340046), (6, 26170023), (9, 17446682), (11, 14274558), (18, 8723341), (22, 7137279), (33, 4758186), (47, 3340854), (66, 2379093), (94, 1670427), (99, 1586062), (141, 1113618), (198, 793031), (282, 556809), (359, 437382), (423, 371206), (517, 303714), (718, 218691), (846, 185603), (1034, 151857), (1077, 145794), (1551, 101238), (2154, 72897), (2209, 71082), (3102, 50619), (3231, 48598), (3949, 39762), (4418, 35541), (4653, 33746), (6462, 24299), (6627, 23694), (7898, 19881), (9306, 16873), (11847, 13254)]