123769183876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7207}}^1\times {\mathrm{19427}}^1$

素因数の和:26668

約数の個数: 48

約数和(自身を含む): 247025310336

約数和(自身を除く): 123256126460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 7207, 14414, 19427, 28828, 38854, 77708, 93691, 122519, 187382, 245038, 252551, 330259, 374764, 490076, 505102, 660518, 1010204, 1321036, 1592747, 3185494, 4293367, 6370988, 8586734, 17173468, 140010389, 280020778, 560041556, 1820135057, 2380176613, 3640270114, 4760353226, 7280540228, 9520706452, 30942295969, 61884591938, 123769183876]

約数ペア:

[(1, 123769183876), (2, 61884591938), (4, 30942295969), (13, 9520706452), (17, 7280540228), (26, 4760353226), (34, 3640270114), (52, 2380176613), (68, 1820135057), (221, 560041556), (442, 280020778), (884, 140010389), (7207, 17173468), (14414, 8586734), (19427, 6370988), (28828, 4293367), (38854, 3185494), (77708, 1592747), (93691, 1321036), (122519, 1010204), (187382, 660518), (245038, 505102), (252551, 490076), (330259, 374764)]