129173321372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{541}}^1\times {\mathrm{10859}}^1$

素因数の和:11666

約数の個数: 48

約数和(自身を含む): 237328358400

約数和(自身を除く): 108155037028

約数列:

[1, 2, 4, 23, 46, 92, 239, 478, 541, 956, 1082, 2164, 5497, 10859, 10994, 12443, 21718, 21988, 24886, 43436, 49772, 129299, 249757, 258598, 499514, 517196, 999028, 2595301, 2973877, 5190602, 5874719, 5947754, 10381204, 11749438, 11895508, 23498876, 59691923, 119383846, 135118537, 238767692, 270237074, 540474148, 1404057841, 2808115682, 5616231364, 32293330343, 64586660686, 129173321372]

約数ペア:

[(1, 129173321372), (2, 64586660686), (4, 32293330343), (23, 5616231364), (46, 2808115682), (92, 1404057841), (239, 540474148), (478, 270237074), (541, 238767692), (956, 135118537), (1082, 119383846), (2164, 59691923), (5497, 23498876), (10859, 11895508), (10994, 11749438), (12443, 10381204), (21718, 5947754), (21988, 5874719), (24886, 5190602), (43436, 2973877), (49772, 2595301), (129299, 999028), (249757, 517196), (258598, 499514)]