142592464

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74891}}^1$

素因数の和:74923

約数の個数: 40

約数和(自身を含む): 334317888

約数和(自身を除く): 191725424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 74891, 149782, 299564, 524237, 599128, 1048474, 1198256, 1273147, 2096948, 2546294, 4193896, 5092588, 8387792, 8912029, 10185176, 17824058, 20370352, 35648116, 71296232, 142592464]

約数ペア:

[(1, 142592464), (2, 71296232), (4, 35648116), (7, 20370352), (8, 17824058), (14, 10185176), (16, 8912029), (17, 8387792), (28, 5092588), (34, 4193896), (56, 2546294), (68, 2096948), (112, 1273147), (119, 1198256), (136, 1048474), (238, 599128), (272, 524237), (476, 299564), (952, 149782), (1904, 74891)]