156765409160

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{26302921}}^1$

素因数の和:26303081

約数の個数: 32

約数和(自身を含む): 355089447000

約数和(自身を除く): 198324037840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 26302921, 52605842, 105211684, 131514605, 210423368, 263029210, 526058420, 1052116840, 3919135229, 7838270458, 15676540916, 19595676145, 31353081832, 39191352290, 78382704580, 156765409160]

約数ペア:

[(1, 156765409160), (2, 78382704580), (4, 39191352290), (5, 31353081832), (8, 19595676145), (10, 15676540916), (20, 7838270458), (40, 3919135229), (149, 1052116840), (298, 526058420), (596, 263029210), (745, 210423368), (1192, 131514605), (1490, 105211684), (2980, 52605842), (5960, 26302921)]