126289328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{42209}}^1$

素因数の和:42245

約数の個数: 40

約数和(自身を含む): 282638160

約数和(自身を除く): 156348832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 42209, 84418, 168836, 337672, 464299, 675344, 717553, 928598, 1435106, 1857196, 2870212, 3714392, 5740424, 7428784, 7893083, 11480848, 15786166, 31572332, 63144664, 126289328]

約数ペア:

[(1, 126289328), (2, 63144664), (4, 31572332), (8, 15786166), (11, 11480848), (16, 7893083), (17, 7428784), (22, 5740424), (34, 3714392), (44, 2870212), (68, 1857196), (88, 1435106), (136, 928598), (176, 717553), (187, 675344), (272, 464299), (374, 337672), (748, 168836), (1496, 84418), (2992, 42209)]