120043784

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15647}}^1$

素因数の和:15797

約数の個数: 32

約数和(自身を含む): 259130880

約数和(自身を除く): 139087096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 15647, 31294, 62588, 109529, 125176, 219058, 438116, 876232, 2143639, 4287278, 8574556, 15005473, 17149112, 30010946, 60021892, 120043784]

約数ペア:

[(1, 120043784), (2, 60021892), (4, 30010946), (7, 17149112), (8, 15005473), (14, 8574556), (28, 4287278), (56, 2143639), (137, 876232), (274, 438116), (548, 219058), (959, 125176), (1096, 109529), (1918, 62588), (3836, 31294), (7672, 15647)]