144785144

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{69877}}^1$

素因数の和:69927

約数の個数: 32

約数和(自身を含む): 318643680

約数和(自身を除く): 173858536

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 69877, 139754, 279508, 489139, 559016, 978278, 1956556, 2585449, 3913112, 5170898, 10341796, 18098143, 20683592, 36196286, 72392572, 144785144]

約数ペア:

[(1, 144785144), (2, 72392572), (4, 36196286), (7, 20683592), (8, 18098143), (14, 10341796), (28, 5170898), (37, 3913112), (56, 2585449), (74, 1956556), (148, 978278), (259, 559016), (296, 489139), (518, 279508), (1036, 139754), (2072, 69877)]