126260168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4349}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 250560000

約数和(自身を除く): 124299832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 3629, 4349, 7258, 8698, 14516, 17396, 29032, 34792, 82631, 165262, 330524, 661048, 830659, 1661318, 3322636, 6645272, 15782521, 31565042, 63130084, 126260168]

約数ペア:

[(1, 126260168), (2, 63130084), (4, 31565042), (8, 15782521), (19, 6645272), (38, 3322636), (76, 1661318), (152, 830659), (191, 661048), (382, 330524), (764, 165262), (1528, 82631), (3629, 34792), (4349, 29032), (7258, 17396), (8698, 14516)]