157433598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{416491}}^1$

素因数の和:416509

約数の個数: 32

約数和(自身を含む): 399832320

約数和(自身を除く): 242398722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 416491, 832982, 1249473, 2498946, 2915437, 3748419, 5830874, 7496838, 8746311, 11245257, 17492622, 22490514, 26238933, 52477866, 78716799, 157433598]

約数ペア:

[(1, 157433598), (2, 78716799), (3, 52477866), (6, 26238933), (7, 22490514), (9, 17492622), (14, 11245257), (18, 8746311), (21, 7496838), (27, 5830874), (42, 3748419), (54, 2915437), (63, 2498946), (126, 1249473), (189, 832982), (378, 416491)]