128836676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 250387200

約数和(自身を除く): 121550524

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 79, 116, 158, 316, 493, 827, 986, 1343, 1654, 1972, 2291, 2686, 3308, 4582, 5372, 9164, 14059, 23983, 28118, 38947, 47966, 56236, 65333, 77894, 95932, 130666, 155788, 261332, 407711, 815422, 1110661, 1630844, 1894657, 2221322, 3789314, 4442644, 7578628, 32209169, 64418338, 128836676]

約数ペア:

[(1, 128836676), (2, 64418338), (4, 32209169), (17, 7578628), (29, 4442644), (34, 3789314), (58, 2221322), (68, 1894657), (79, 1630844), (116, 1110661), (158, 815422), (316, 407711), (493, 261332), (827, 155788), (986, 130666), (1343, 95932), (1654, 77894), (1972, 65333), (2291, 56236), (2686, 47966), (3308, 38947), (4582, 28118), (5372, 23983), (9164, 14059)]