138962388

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 329120064

約数和(自身を除く): 190157676

約数列:

[1, 2, 3, 4, 6, 12, 137, 181, 274, 362, 411, 467, 543, 548, 724, 822, 934, 1086, 1401, 1644, 1868, 2172, 2802, 5604, 24797, 49594, 63979, 74391, 84527, 99188, 127958, 148782, 169054, 191937, 253581, 255916, 297564, 338108, 383874, 507162, 767748, 1014324, 11580199, 23160398, 34740597, 46320796, 69481194, 138962388]

約数ペア:

[(1, 138962388), (2, 69481194), (3, 46320796), (4, 34740597), (6, 23160398), (12, 11580199), (137, 1014324), (181, 767748), (274, 507162), (362, 383874), (411, 338108), (467, 297564), (543, 255916), (548, 253581), (724, 191937), (822, 169054), (934, 148782), (1086, 127958), (1401, 99188), (1644, 84527), (1868, 74391), (2172, 63979), (2802, 49594), (5604, 24797)]