159245512

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 320601600

約数和(自身を除く): 161356088

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 109, 124, 137, 172, 218, 248, 274, 344, 436, 548, 872, 1096, 1333, 2666, 3379, 4247, 4687, 5332, 5891, 6758, 8494, 9374, 10664, 11782, 13516, 14933, 16988, 18748, 23564, 27032, 29866, 33976, 37496, 47128, 59732, 119464, 145297, 182621, 290594, 365242, 462923, 581188, 642119, 730484, 925846, 1162376, 1284238, 1460968, 1851692, 2568476, 3703384, 5136952, 19905689, 39811378, 79622756, 159245512]

約数ペア:

[(1, 159245512), (2, 79622756), (4, 39811378), (8, 19905689), (31, 5136952), (43, 3703384), (62, 2568476), (86, 1851692), (109, 1460968), (124, 1284238), (137, 1162376), (172, 925846), (218, 730484), (248, 642119), (274, 581188), (344, 462923), (436, 365242), (548, 290594), (872, 182621), (1096, 145297), (1333, 119464), (2666, 59732), (3379, 47128), (4247, 37496), (4687, 33976), (5332, 29866), (5891, 27032), (6758, 23564), (8494, 18748), (9374, 16988), (10664, 14933), (11782, 13516)]