156975971020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17403101}}^1$

素因数の和:17403162

約数の個数: 48

約数和(自身を含む): 368388863136

約数和(自身を除く): 211412892116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 4510, 9020, 17403101, 34806202, 69612404, 87015505, 174031010, 191434111, 348062020, 382868222, 713527141, 765736444, 957170555, 1427054282, 1914341110, 2854108564, 3567635705, 3828682220, 7135271410, 7848798551, 14270542820, 15697597102, 31395194204, 39243992755, 78487985510, 156975971020]

約数ペア:

[(1, 156975971020), (2, 78487985510), (4, 39243992755), (5, 31395194204), (10, 15697597102), (11, 14270542820), (20, 7848798551), (22, 7135271410), (41, 3828682220), (44, 3567635705), (55, 2854108564), (82, 1914341110), (110, 1427054282), (164, 957170555), (205, 765736444), (220, 713527141), (410, 382868222), (451, 348062020), (820, 191434111), (902, 174031010), (1804, 87015505), (2255, 69612404), (4510, 34806202), (9020, 17403101)]