145242316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{31657}}^1$

素因数の和:31729

約数の個数: 24

約数和(自身を含む): 269472896

約数和(自身を除く): 124230580

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 31657, 63314, 126628, 981367, 1171309, 1962734, 2342618, 3925468, 4685236, 36310579, 72621158, 145242316]

約数ペア:

[(1, 145242316), (2, 72621158), (4, 36310579), (31, 4685236), (37, 3925468), (62, 2342618), (74, 1962734), (124, 1171309), (148, 981367), (1147, 126628), (2294, 63314), (4588, 31657)]