161369932

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 304819200

約数和(自身を除く): 143449268

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 179, 239, 358, 478, 716, 943, 956, 1886, 3772, 4117, 5497, 7339, 8234, 9799, 10994, 14678, 16468, 19598, 21988, 29356, 39196, 42781, 85562, 168797, 171124, 225377, 337594, 450754, 675188, 901508, 983963, 1754021, 1967926, 3508042, 3935852, 7016084, 40342483, 80684966, 161369932]

約数ペア:

[(1, 161369932), (2, 80684966), (4, 40342483), (23, 7016084), (41, 3935852), (46, 3508042), (82, 1967926), (92, 1754021), (164, 983963), (179, 901508), (239, 675188), (358, 450754), (478, 337594), (716, 225377), (943, 171124), (956, 168797), (1886, 85562), (3772, 42781), (4117, 39196), (5497, 29356), (7339, 21988), (8234, 19598), (9799, 16468), (10994, 14678)]