139913256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3947}}^1$

素因数の和:4174

約数の個数: 64

約数和(自身を含む): 401748480

約数和(自身を除く): 261835224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 211, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3947, 4431, 5064, 5908, 7894, 8862, 11816, 11841, 15788, 17724, 23682, 27629, 31576, 35448, 47364, 55258, 82887, 94728, 110516, 165774, 221032, 331548, 663096, 832817, 1665634, 2498451, 3331268, 4996902, 5829719, 6662536, 9993804, 11659438, 17489157, 19987608, 23318876, 34978314, 46637752, 69956628, 139913256]

約数ペア:

[(1, 139913256), (2, 69956628), (3, 46637752), (4, 34978314), (6, 23318876), (7, 19987608), (8, 17489157), (12, 11659438), (14, 9993804), (21, 6662536), (24, 5829719), (28, 4996902), (42, 3331268), (56, 2498451), (84, 1665634), (168, 832817), (211, 663096), (422, 331548), (633, 221032), (844, 165774), (1266, 110516), (1477, 94728), (1688, 82887), (2532, 55258), (2954, 47364), (3947, 35448), (4431, 31576), (5064, 27629), (5908, 23682), (7894, 17724), (8862, 15788), (11816, 11841)]