154011472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{310507}}^1$

素因数の和:310546

約数の個数: 20

約数和(自身を含む): 308023936

約数和(自身を除く): 154012464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 310507, 621014, 1242028, 2484056, 4968112, 9625717, 19251434, 38502868, 77005736, 154011472]

約数ペア:

[(1, 154011472), (2, 77005736), (4, 38502868), (8, 19251434), (16, 9625717), (31, 4968112), (62, 2484056), (124, 1242028), (248, 621014), (496, 310507)]