156925215657

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{276181}}^1$

素因数の和:276534

約数の個数: 48

約数和(自身を含む): 268846606080

約数和(自身を除く): 111921390423

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 311, 609, 933, 1827, 2177, 2799, 6531, 9019, 19593, 27057, 63133, 81171, 189399, 276181, 568197, 828543, 1933267, 2485629, 5799801, 8009249, 17399403, 24027747, 56064743, 72083241, 85892291, 168194229, 257676873, 504582687, 601246037, 773030619, 1803738111, 2490876439, 5411214333, 7472629317, 17436135073, 22417887951, 52308405219, 156925215657]

約数ペア:

[(1, 156925215657), (3, 52308405219), (7, 22417887951), (9, 17436135073), (21, 7472629317), (29, 5411214333), (63, 2490876439), (87, 1803738111), (203, 773030619), (261, 601246037), (311, 504582687), (609, 257676873), (933, 168194229), (1827, 85892291), (2177, 72083241), (2799, 56064743), (6531, 24027747), (9019, 17399403), (19593, 8009249), (27057, 5799801), (63133, 2485629), (81171, 1933267), (189399, 828543), (276181, 568197)]