156925718420

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{41080031}}^1$

素因数の和:41080231

約数の個数: 24

約数和(自身を含む): 331269378048

約数和(自身を除く): 174343659628

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 41080031, 82160062, 164320124, 205400155, 410800310, 821600620, 7846285921, 15692571842, 31385143684, 39231429605, 78462859210, 156925718420]

約数ペア:

[(1, 156925718420), (2, 78462859210), (4, 39231429605), (5, 31385143684), (10, 15692571842), (20, 7846285921), (191, 821600620), (382, 410800310), (764, 205400155), (955, 164320124), (1910, 82160062), (3820, 41080031)]