142736726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4940

約数の個数: 32

約数和(自身を含む): 250490880

約数和(自身を除く): 107754154

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 869, 1343, 1738, 2686, 4831, 9662, 14773, 29546, 53141, 82127, 106282, 164254, 381649, 763298, 903397, 1806794, 4198139, 6488033, 8396278, 12976066, 71368363, 142736726]

約数ペア:

[(1, 142736726), (2, 71368363), (11, 12976066), (17, 8396278), (22, 6488033), (34, 4198139), (79, 1806794), (158, 903397), (187, 763298), (374, 381649), (869, 164254), (1343, 106282), (1738, 82127), (2686, 53141), (4831, 29546), (9662, 14773)]