144070312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4139}}^1$

素因数の和:4393

約数の個数: 32

約数和(自身を含む): 285660000

約数和(自身を除く): 141589688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 229, 458, 916, 1832, 4139, 4351, 8278, 8702, 16556, 17404, 33112, 34808, 78641, 157282, 314564, 629128, 947831, 1895662, 3791324, 7582648, 18008789, 36017578, 72035156, 144070312]

約数ペア:

[(1, 144070312), (2, 72035156), (4, 36017578), (8, 18008789), (19, 7582648), (38, 3791324), (76, 1895662), (152, 947831), (229, 629128), (458, 314564), (916, 157282), (1832, 78641), (4139, 34808), (4351, 33112), (8278, 17404), (8702, 16556)]