156935890735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{577193}}^1$

素因数の和:577347

約数の個数: 32

約数和(自身を含む): 209452158720

約数和(自身を除く): 52516267985

約数列:

[1, 5, 13, 47, 65, 89, 235, 445, 611, 1157, 3055, 4183, 5785, 20915, 54379, 271895, 577193, 2885965, 7503509, 27128071, 37517545, 51370177, 135640355, 256850885, 352664923, 667812301, 1763324615, 2414398319, 3339061505, 12071991595, 31387178147, 156935890735]

約数ペア:

[(1, 156935890735), (5, 31387178147), (13, 12071991595), (47, 3339061505), (65, 2414398319), (89, 1763324615), (235, 667812301), (445, 352664923), (611, 256850885), (1157, 135640355), (3055, 51370177), (4183, 37517545), (5785, 27128071), (20915, 7503509), (54379, 2885965), (271895, 577193)]