165780048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{493393}}^1$

素因数の和:493411

約数の個数: 40

約数和(自身を含む): 489446848

約数和(自身を除く): 323666800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 493393, 986786, 1480179, 1973572, 2960358, 3453751, 3947144, 5920716, 6907502, 7894288, 10361253, 11841432, 13815004, 20722506, 23682864, 27630008, 41445012, 55260016, 82890024, 165780048]

約数ペア:

[(1, 165780048), (2, 82890024), (3, 55260016), (4, 41445012), (6, 27630008), (7, 23682864), (8, 20722506), (12, 13815004), (14, 11841432), (16, 10361253), (21, 7894288), (24, 6907502), (28, 5920716), (42, 3947144), (48, 3453751), (56, 2960358), (84, 1973572), (112, 1480179), (168, 986786), (336, 493393)]