144008972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{8861}}^1$

素因数の和:9121

約数の個数: 24

約数和(自身を含む): 267986880

約数和(自身を除く): 123977908

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 4063, 8126, 8861, 16252, 17722, 35444, 150637, 301274, 602548, 2117779, 4235558, 8471116, 36002243, 72004486, 144008972]

約数ペア:

[(1, 144008972), (2, 72004486), (4, 36002243), (17, 8471116), (34, 4235558), (68, 2117779), (239, 602548), (478, 301274), (956, 150637), (4063, 35444), (8126, 17722), (8861, 16252)]