157492734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 367552512

約数和(自身を除く): 210059778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 137, 202, 271, 274, 303, 411, 542, 606, 707, 813, 822, 959, 1414, 1626, 1897, 1918, 2121, 2877, 3794, 4242, 5691, 5754, 11382, 13837, 27371, 27674, 37127, 41511, 54742, 74254, 82113, 83022, 96859, 111381, 164226, 191597, 193718, 222762, 259889, 290577, 383194, 519778, 574791, 581154, 779667, 1149582, 1559334, 3749827, 7499654, 11249481, 22498962, 26248789, 52497578, 78746367, 157492734]

約数ペア:

[(1, 157492734), (2, 78746367), (3, 52497578), (6, 26248789), (7, 22498962), (14, 11249481), (21, 7499654), (42, 3749827), (101, 1559334), (137, 1149582), (202, 779667), (271, 581154), (274, 574791), (303, 519778), (411, 383194), (542, 290577), (606, 259889), (707, 222762), (813, 193718), (822, 191597), (959, 164226), (1414, 111381), (1626, 96859), (1897, 83022), (1918, 82113), (2121, 74254), (2877, 54742), (3794, 41511), (4242, 37127), (5691, 27674), (5754, 27371), (11382, 13837)]