165557664

素因数分解:

$2^5\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2137}}^1$

素因数の和:2422

約数の個数: 72

約数和(自身を含む): 472775940

約数和(自身を除く): 307218276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 269, 288, 538, 807, 1076, 1614, 2137, 2152, 2421, 3228, 4274, 4304, 4842, 6411, 6456, 8548, 8608, 9684, 12822, 12912, 17096, 19233, 19368, 25644, 25824, 34192, 38466, 38736, 51288, 68384, 76932, 77472, 102576, 153864, 205152, 307728, 574853, 615456, 1149706, 1724559, 2299412, 3449118, 4598824, 5173677, 6898236, 9197648, 10347354, 13796472, 18395296, 20694708, 27592944, 41389416, 55185888, 82778832, 165557664]

約数ペア:

[(1, 165557664), (2, 82778832), (3, 55185888), (4, 41389416), (6, 27592944), (8, 20694708), (9, 18395296), (12, 13796472), (16, 10347354), (18, 9197648), (24, 6898236), (32, 5173677), (36, 4598824), (48, 3449118), (72, 2299412), (96, 1724559), (144, 1149706), (269, 615456), (288, 574853), (538, 307728), (807, 205152), (1076, 153864), (1614, 102576), (2137, 77472), (2152, 76932), (2421, 68384), (3228, 51288), (4274, 38736), (4304, 38466), (4842, 34192), (6411, 25824), (6456, 25644), (8548, 19368), (8608, 19233), (9684, 17096), (12822, 12912)]