156964860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67079}}^1$

素因数の和:67107

約数の個数: 72

約数和(自身を含む): 512759520

約数和(自身を除く): 355794660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 67079, 134158, 201237, 268316, 335395, 402474, 603711, 670790, 804948, 872027, 1006185, 1207422, 1341580, 1744054, 2012370, 2414844, 2616081, 3018555, 3488108, 4024740, 4360135, 5232162, 6037110, 7848243, 8720270, 10464324, 12074220, 13080405, 15696486, 17440540, 26160810, 31392972, 39241215, 52321620, 78482430, 156964860]

約数ペア:

[(1, 156964860), (2, 78482430), (3, 52321620), (4, 39241215), (5, 31392972), (6, 26160810), (9, 17440540), (10, 15696486), (12, 13080405), (13, 12074220), (15, 10464324), (18, 8720270), (20, 7848243), (26, 6037110), (30, 5232162), (36, 4360135), (39, 4024740), (45, 3488108), (52, 3018555), (60, 2616081), (65, 2414844), (78, 2012370), (90, 1744054), (117, 1341580), (130, 1207422), (156, 1006185), (180, 872027), (195, 804948), (234, 670790), (260, 603711), (390, 402474), (468, 335395), (585, 268316), (780, 201237), (1170, 134158), (2340, 67079)]