156946749856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1503091}}^1$

素因数の和:1503365

約数の個数: 48

約数和(自身を含む): 334083240288

約数和(自身を除く): 177136490432

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 251, 416, 502, 1004, 2008, 3263, 4016, 6526, 8032, 13052, 26104, 52208, 104416, 1503091, 3006182, 6012364, 12024728, 19540183, 24049456, 39080366, 48098912, 78160732, 156321464, 312642928, 377275841, 625285856, 754551682, 1509103364, 3018206728, 4904585933, 6036413456, 9809171866, 12072826912, 19618343732, 39236687464, 78473374928, 156946749856]

約数ペア:

[(1, 156946749856), (2, 78473374928), (4, 39236687464), (8, 19618343732), (13, 12072826912), (16, 9809171866), (26, 6036413456), (32, 4904585933), (52, 3018206728), (104, 1509103364), (208, 754551682), (251, 625285856), (416, 377275841), (502, 312642928), (1004, 156321464), (2008, 78160732), (3263, 48098912), (4016, 39080366), (6526, 24049456), (8032, 19540183), (13052, 12024728), (26104, 6012364), (52208, 3006182), (104416, 1503091)]