158302508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6491}}^1$

素因数の和:6582

約数の個数: 48

約数和(自身を含む): 346101504

約数和(自身を除く): 187798996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 6491, 12194, 12982, 24388, 25964, 45437, 84383, 90874, 168766, 181748, 337532, 434897, 590681, 869794, 1181362, 1739588, 2362724, 3044279, 5653661, 6088558, 11307322, 12177116, 22614644, 39575627, 79151254, 158302508]

約数ペア:

[(1, 158302508), (2, 79151254), (4, 39575627), (7, 22614644), (13, 12177116), (14, 11307322), (26, 6088558), (28, 5653661), (52, 3044279), (67, 2362724), (91, 1739588), (134, 1181362), (182, 869794), (268, 590681), (364, 434897), (469, 337532), (871, 181748), (938, 168766), (1742, 90874), (1876, 84383), (3484, 45437), (6097, 25964), (6491, 24388), (12194, 12982)]