156958502512

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3494801}}^1$

素因数の和:3495217

約数の個数: 40

約数和(自身を含む): 348417780192

約数和(自身を除く): 191459277680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1604, 2807, 3208, 5614, 6416, 11228, 22456, 44912, 3494801, 6989602, 13979204, 24463607, 27958408, 48927214, 55916816, 97854428, 195708856, 391417712, 1401415201, 2802830402, 5605660804, 9809906407, 11211321608, 19619812814, 22422643216, 39239625628, 78479251256, 156958502512]

約数ペア:

[(1, 156958502512), (2, 78479251256), (4, 39239625628), (7, 22422643216), (8, 19619812814), (14, 11211321608), (16, 9809906407), (28, 5605660804), (56, 2802830402), (112, 1401415201), (401, 391417712), (802, 195708856), (1604, 97854428), (2807, 55916816), (3208, 48927214), (5614, 27958408), (6416, 24463607), (11228, 13979204), (22456, 6989602), (44912, 3494801)]