186379172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2579}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 390096000

約数和(自身を除く): 203716828

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 89, 116, 178, 203, 356, 406, 623, 812, 1246, 2492, 2579, 2581, 5158, 5162, 10316, 10324, 18053, 18067, 36106, 36134, 72212, 72268, 74791, 149582, 229531, 299164, 459062, 523537, 918124, 1047074, 1606717, 2094148, 3213434, 6426868, 6656399, 13312798, 26625596, 46594793, 93189586, 186379172]

約数ペア:

[(1, 186379172), (2, 93189586), (4, 46594793), (7, 26625596), (14, 13312798), (28, 6656399), (29, 6426868), (58, 3213434), (89, 2094148), (116, 1606717), (178, 1047074), (203, 918124), (356, 523537), (406, 459062), (623, 299164), (812, 229531), (1246, 149582), (2492, 74791), (2579, 72268), (2581, 72212), (5158, 36134), (5162, 36106), (10316, 18067), (10324, 18053)]