125876738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 227525760

約数和(自身を除く): 101649022

約数列:

[1, 2, 13, 17, 26, 34, 37, 43, 74, 86, 179, 221, 358, 442, 481, 559, 629, 731, 962, 1118, 1258, 1462, 1591, 2327, 3043, 3182, 4654, 6086, 6623, 7697, 8177, 9503, 13246, 15394, 16354, 19006, 20683, 27047, 39559, 41366, 54094, 79118, 86099, 100061, 112591, 130849, 172198, 200122, 225182, 261698, 284789, 351611, 569578, 703222, 1463683, 1701037, 2927366, 3402074, 3702257, 4841413, 7404514, 9682826, 62938369, 125876738]

約数ペア:

[(1, 125876738), (2, 62938369), (13, 9682826), (17, 7404514), (26, 4841413), (34, 3702257), (37, 3402074), (43, 2927366), (74, 1701037), (86, 1463683), (179, 703222), (221, 569578), (358, 351611), (442, 284789), (481, 261698), (559, 225182), (629, 200122), (731, 172198), (962, 130849), (1118, 112591), (1258, 100061), (1462, 86099), (1591, 79118), (2327, 54094), (3043, 41366), (3182, 39559), (4654, 27047), (6086, 20683), (6623, 19006), (7697, 16354), (8177, 15394), (9503, 13246)]