173682256

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{4129}}^1$

素因数の和:4387

約数の個数: 40

約数和(自身を含む): 368726400

約数和(自身を除く): 195044144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3824, 4129, 5258, 8258, 10516, 16516, 21032, 33032, 42064, 45419, 66064, 90838, 181676, 363352, 726704, 986831, 1973662, 3947324, 7894648, 10855141, 15789296, 21710282, 43420564, 86841128, 173682256]

約数ペア:

[(1, 173682256), (2, 86841128), (4, 43420564), (8, 21710282), (11, 15789296), (16, 10855141), (22, 7894648), (44, 3947324), (88, 1973662), (176, 986831), (239, 726704), (478, 363352), (956, 181676), (1912, 90838), (2629, 66064), (3824, 45419), (4129, 42064), (5258, 33032), (8258, 21032), (10516, 16516)]