156737248655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{659}}^1\times {\mathrm{6917}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 212094257760

約数和(自身を除く): 55357009105

約数列:

[1, 5, 13, 23, 65, 115, 299, 529, 659, 1495, 2645, 3295, 6877, 6917, 8567, 15157, 34385, 34585, 42835, 75785, 89921, 159091, 197041, 348611, 449605, 795455, 985205, 1743055, 2068183, 3659093, 4531943, 4558303, 10340915, 18295465, 22659715, 22791515, 47568209, 59257939, 104840969, 237841045, 296289695, 524204845, 1362932597, 2411342287, 6814662985, 12056711435, 31347449731, 156737248655]

約数ペア:

[(1, 156737248655), (5, 31347449731), (13, 12056711435), (23, 6814662985), (65, 2411342287), (115, 1362932597), (299, 524204845), (529, 296289695), (659, 237841045), (1495, 104840969), (2645, 59257939), (3295, 47568209), (6877, 22791515), (6917, 22659715), (8567, 18295465), (15157, 10340915), (34385, 4558303), (34585, 4531943), (42835, 3659093), (75785, 2068183), (89921, 1743055), (159091, 985205), (197041, 795455), (348611, 449605)]