161946876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{148303}}^1$

素因数の和:148330

約数の個数: 48

約数和(自身を含む): 465081344

約数和(自身を除く): 303134468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 148303, 296606, 444909, 593212, 889818, 1038121, 1779636, 1927939, 2076242, 3114363, 3855878, 4152484, 5783817, 6228726, 7711756, 11567634, 12457452, 13495573, 23135268, 26991146, 40486719, 53982292, 80973438, 161946876]

約数ペア:

[(1, 161946876), (2, 80973438), (3, 53982292), (4, 40486719), (6, 26991146), (7, 23135268), (12, 13495573), (13, 12457452), (14, 11567634), (21, 7711756), (26, 6228726), (28, 5783817), (39, 4152484), (42, 3855878), (52, 3114363), (78, 2076242), (84, 1927939), (91, 1779636), (156, 1038121), (182, 889818), (273, 593212), (364, 444909), (546, 296606), (1092, 148303)]