180563656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19079}}^1$

素因数の和:19118

約数の個数: 48

約数和(自身を含む): 418996800

約数和(自身を除く): 238433144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 19079, 38158, 76316, 133553, 152632, 248027, 267106, 496054, 534212, 992108, 1068424, 1736189, 1984216, 3224351, 3472378, 6448702, 6944756, 12897404, 13889512, 22570457, 25794808, 45140914, 90281828, 180563656]

約数ペア:

[(1, 180563656), (2, 90281828), (4, 45140914), (7, 25794808), (8, 22570457), (13, 13889512), (14, 12897404), (26, 6944756), (28, 6448702), (52, 3472378), (56, 3224351), (91, 1984216), (104, 1736189), (169, 1068424), (182, 992108), (338, 534212), (364, 496054), (676, 267106), (728, 248027), (1183, 152632), (1352, 133553), (2366, 76316), (4732, 38158), (9464, 19079)]