156931904181

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{12263}}^1$

素因数の和:12922

約数の個数: 48

約数和(自身を含む): 232259360256

約数和(自身を除く): 75327456075

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 587, 1677, 1761, 7267, 7631, 12263, 21801, 22893, 25241, 36789, 75723, 99203, 159419, 297609, 328133, 478257, 527309, 984399, 1581927, 2072447, 4265729, 6217341, 6855017, 7198381, 12797187, 20565051, 21595143, 89115221, 93578953, 267345663, 280736859, 309530383, 928591149, 1216526389, 3649579167, 4023894979, 12071684937, 52310634727, 156931904181]

約数ペア:

[(1, 156931904181), (3, 52310634727), (13, 12071684937), (39, 4023894979), (43, 3649579167), (129, 1216526389), (169, 928591149), (507, 309530383), (559, 280736859), (587, 267345663), (1677, 93578953), (1761, 89115221), (7267, 21595143), (7631, 20565051), (12263, 12797187), (21801, 7198381), (22893, 6855017), (25241, 6217341), (36789, 4265729), (75723, 2072447), (99203, 1581927), (159419, 984399), (297609, 527309), (328133, 478257)]