139474776

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{16943}}^1$

素因数の和:16973

約数の個数: 64

約数和(自身を含む): 406656000

約数和(自身を除く): 267181224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 16943, 33886, 50829, 67772, 101658, 118601, 135544, 203316, 237202, 355803, 406632, 474404, 711606, 830207, 948808, 1423212, 1660414, 2490621, 2846424, 3320828, 4981242, 5811449, 6641656, 9962484, 11622898, 17434347, 19924968, 23245796, 34868694, 46491592, 69737388, 139474776]

約数ペア:

[(1, 139474776), (2, 69737388), (3, 46491592), (4, 34868694), (6, 23245796), (7, 19924968), (8, 17434347), (12, 11622898), (14, 9962484), (21, 6641656), (24, 5811449), (28, 4981242), (42, 3320828), (49, 2846424), (56, 2490621), (84, 1660414), (98, 1423212), (147, 948808), (168, 830207), (196, 711606), (294, 474404), (343, 406632), (392, 355803), (588, 237202), (686, 203316), (1029, 135544), (1176, 118601), (1372, 101658), (2058, 67772), (2744, 50829), (4116, 33886), (8232, 16943)]