157450804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4937}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 338470272

約数和(自身を除く): 181019468

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 4937, 7973, 9874, 15946, 19748, 31892, 34559, 69118, 83929, 138236, 167858, 330779, 335716, 587503, 661558, 1175006, 1323116, 2315453, 2350012, 4630906, 5623243, 9261812, 11246486, 22492972, 39362701, 78725402, 157450804]

約数ペア:

[(1, 157450804), (2, 78725402), (4, 39362701), (7, 22492972), (14, 11246486), (17, 9261812), (28, 5623243), (34, 4630906), (67, 2350012), (68, 2315453), (119, 1323116), (134, 1175006), (238, 661558), (268, 587503), (469, 335716), (476, 330779), (938, 167858), (1139, 138236), (1876, 83929), (2278, 69118), (4556, 34559), (4937, 31892), (7973, 19748), (9874, 15946)]