156717016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{60649}}^1$

素因数の和:60691

約数の個数: 32

約数和(自身を含む): 327510000

約数和(自身を除く): 170792984

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 60649, 121298, 242596, 485192, 1031033, 1152331, 2062066, 2304662, 4124132, 4609324, 8248264, 9218648, 19589627, 39179254, 78358508, 156717016]

約数ペア:

[(1, 156717016), (2, 78358508), (4, 39179254), (8, 19589627), (17, 9218648), (19, 8248264), (34, 4609324), (38, 4124132), (68, 2304662), (76, 2062066), (136, 1152331), (152, 1031033), (323, 485192), (646, 242596), (1292, 121298), (2584, 60649)]