163729818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5437}}^1$

素因数の和:5691

約数の個数: 48

約数和(自身を含む): 407197440

約数和(自身を除く): 243467622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 239, 478, 717, 1434, 1673, 2151, 3346, 4302, 5019, 5437, 10038, 10874, 15057, 16311, 30114, 32622, 38059, 48933, 76118, 97866, 114177, 228354, 342531, 685062, 1299443, 2598886, 3898329, 7796658, 9096101, 11694987, 18192202, 23389974, 27288303, 54576606, 81864909, 163729818]

約数ペア:

[(1, 163729818), (2, 81864909), (3, 54576606), (6, 27288303), (7, 23389974), (9, 18192202), (14, 11694987), (18, 9096101), (21, 7796658), (42, 3898329), (63, 2598886), (126, 1299443), (239, 685062), (478, 342531), (717, 228354), (1434, 114177), (1673, 97866), (2151, 76118), (3346, 48933), (4302, 38059), (5019, 32622), (5437, 30114), (10038, 16311), (10874, 15057)]