155581188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59747}}^1$

素因数の和:59792

約数の個数: 48

約数和(自身を含む): 428273664

約数和(自身を除く): 272692476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 59747, 119494, 179241, 238988, 358482, 418229, 716964, 836458, 1254687, 1672916, 1852157, 2509374, 3704314, 5018748, 5556471, 7408628, 11112942, 12965099, 22225884, 25930198, 38895297, 51860396, 77790594, 155581188]

約数ペア:

[(1, 155581188), (2, 77790594), (3, 51860396), (4, 38895297), (6, 25930198), (7, 22225884), (12, 12965099), (14, 11112942), (21, 7408628), (28, 5556471), (31, 5018748), (42, 3704314), (62, 2509374), (84, 1852157), (93, 1672916), (124, 1254687), (186, 836458), (217, 716964), (372, 418229), (434, 358482), (651, 238988), (868, 179241), (1302, 119494), (2604, 59747)]