156786227828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2137}}^1\times {\mathrm{18287}}^1$

素因数の和:20504

約数の個数: 48

約数和(自身を含む): 295594064640

約数和(自身を除く): 138807836812

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 2137, 4012, 4274, 8548, 18287, 36329, 36574, 72658, 73148, 126083, 145316, 252166, 310879, 504332, 621758, 1078933, 1243516, 2143411, 2157866, 4286822, 4315732, 8573644, 18341861, 36683722, 39079319, 73367444, 78158638, 156317276, 664348423, 1328696846, 2305679821, 2657393692, 4611359642, 9222719284, 39196556957, 78393113914, 156786227828]

約数ペア:

[(1, 156786227828), (2, 78393113914), (4, 39196556957), (17, 9222719284), (34, 4611359642), (59, 2657393692), (68, 2305679821), (118, 1328696846), (236, 664348423), (1003, 156317276), (2006, 78158638), (2137, 73367444), (4012, 39079319), (4274, 36683722), (8548, 18341861), (18287, 8573644), (36329, 4315732), (36574, 4286822), (72658, 2157866), (73148, 2143411), (126083, 1243516), (145316, 1078933), (252166, 621758), (310879, 504332)]