156945656844

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{943841}}^1$

素因数の和:944031

約数の個数: 72

約数和(自身を含む): 412270185600

約数和(自身を除く): 255324528756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 149, 186, 279, 298, 372, 447, 558, 596, 894, 1116, 1341, 1788, 2682, 4619, 5364, 9238, 13857, 18476, 27714, 41571, 55428, 83142, 166284, 943841, 1887682, 2831523, 3775364, 5663046, 8494569, 11326092, 16989138, 29259071, 33978276, 58518142, 87777213, 117036284, 140632309, 175554426, 263331639, 281264618, 351108852, 421896927, 526663278, 562529236, 843793854, 1053326556, 1265690781, 1687587708, 2531381562, 4359601579, 5062763124, 8719203158, 13078804737, 17438406316, 26157609474, 39236414211, 52315218948, 78472828422, 156945656844]

約数ペア:

[(1, 156945656844), (2, 78472828422), (3, 52315218948), (4, 39236414211), (6, 26157609474), (9, 17438406316), (12, 13078804737), (18, 8719203158), (31, 5062763124), (36, 4359601579), (62, 2531381562), (93, 1687587708), (124, 1265690781), (149, 1053326556), (186, 843793854), (279, 562529236), (298, 526663278), (372, 421896927), (447, 351108852), (558, 281264618), (596, 263331639), (894, 175554426), (1116, 140632309), (1341, 117036284), (1788, 87777213), (2682, 58518142), (4619, 33978276), (5364, 29259071), (9238, 16989138), (13857, 11326092), (18476, 8494569), (27714, 5663046), (41571, 3775364), (55428, 2831523), (83142, 1887682), (166284, 943841)]