156970440963

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2111}}^1\times {\mathrm{7331}}^1$

素因数の和:9485

約数の個数: 72

約数和(自身を含む): 275388512256

約数和(自身を除く): 118418071293

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 2111, 3381, 6333, 7331, 10143, 14777, 18999, 21993, 44331, 48553, 51317, 65979, 103439, 132993, 145659, 153951, 168613, 310317, 339871, 359219, 436977, 461853, 505839, 930951, 1019613, 1077657, 1180291, 1517517, 2379097, 3058839, 3232971, 3540873, 7137291, 8262037, 10622619, 15475741, 21411873, 24786111, 46427223, 74358333, 108330187, 139281669, 324990561, 355942043, 758311309, 974971683, 1067826129, 2274933927, 2491594301, 3203478387, 6824801781, 7474782903, 17441160107, 22424348709, 52323480321, 156970440963]

約数ペア:

[(1, 156970440963), (3, 52323480321), (7, 22424348709), (9, 17441160107), (21, 7474782903), (23, 6824801781), (49, 3203478387), (63, 2491594301), (69, 2274933927), (147, 1067826129), (161, 974971683), (207, 758311309), (441, 355942043), (483, 324990561), (1127, 139281669), (1449, 108330187), (2111, 74358333), (3381, 46427223), (6333, 24786111), (7331, 21411873), (10143, 15475741), (14777, 10622619), (18999, 8262037), (21993, 7137291), (44331, 3540873), (48553, 3232971), (51317, 3058839), (65979, 2379097), (103439, 1517517), (132993, 1180291), (145659, 1077657), (153951, 1019613), (168613, 930951), (310317, 505839), (339871, 461853), (359219, 436977)]