145767116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70487}}^1$

素因数の和:70549

約数の個数: 24

約数和(自身を含む): 284207616

約数和(自身を除く): 138440500

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 70487, 140974, 281948, 775357, 1550714, 3101428, 3312889, 6625778, 13251556, 36441779, 72883558, 145767116]

約数ペア:

[(1, 145767116), (2, 72883558), (4, 36441779), (11, 13251556), (22, 6625778), (44, 3312889), (47, 3101428), (94, 1550714), (188, 775357), (517, 281948), (1034, 140974), (2068, 70487)]