156659216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{82279}}^1$

素因数の和:82311

約数の個数: 40

約数和(自身を含む): 367297920

約数和(自身を除く): 210638704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 82279, 164558, 329116, 575953, 658232, 1151906, 1316464, 1398743, 2303812, 2797486, 4607624, 5594972, 9215248, 9791201, 11189944, 19582402, 22379888, 39164804, 78329608, 156659216]

約数ペア:

[(1, 156659216), (2, 78329608), (4, 39164804), (7, 22379888), (8, 19582402), (14, 11189944), (16, 9791201), (17, 9215248), (28, 5594972), (34, 4607624), (56, 2797486), (68, 2303812), (112, 1398743), (119, 1316464), (136, 1151906), (238, 658232), (272, 575953), (476, 329116), (952, 164558), (1904, 82279)]