157872498

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{27437}}^1$

素因数の和:27586

約数の個数: 32

約数和(自身を含む): 363498624

約数和(自身を除く): 205626126

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 822, 959, 1918, 2877, 5754, 27437, 54874, 82311, 164622, 192059, 384118, 576177, 1152354, 3758869, 7517738, 11276607, 22553214, 26312083, 52624166, 78936249, 157872498]

約数ペア:

[(1, 157872498), (2, 78936249), (3, 52624166), (6, 26312083), (7, 22553214), (14, 11276607), (21, 7517738), (42, 3758869), (137, 1152354), (274, 576177), (411, 384118), (822, 192059), (959, 164622), (1918, 82311), (2877, 54874), (5754, 27437)]