149773041596

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{420710791}}^1$

素因数の和:420710884

約数の個数: 12

約数和(自身を含む): 265047798960

約数和(自身を除く): 115274757364

約数列:

[1, 2, 4, 89, 178, 356, 420710791, 841421582, 1682843164, 37443260399, 74886520798, 149773041596]

約数ペア:

[(1, 149773041596), (2, 74886520798), (4, 37443260399), (89, 1682843164), (178, 841421582), (356, 420710791)]