133736728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{539261}}^1$

素因数の和:539298

約数の個数: 16

約数和(自身を含む): 258845760

約数和(自身を除く): 125109032

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 539261, 1078522, 2157044, 4314088, 16717091, 33434182, 66868364, 133736728]

約数ペア:

[(1, 133736728), (2, 66868364), (4, 33434182), (8, 16717091), (31, 4314088), (62, 2157044), (124, 1078522), (248, 539261)]