138937872

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{170267}}^1$

素因数の和:170295

約数の個数: 40

約数和(自身を含む): 380038176

約数和(自身を除く): 241100304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 170267, 340534, 510801, 681068, 1021602, 1362136, 2043204, 2724272, 2894539, 4086408, 5789078, 8172816, 8683617, 11578156, 17367234, 23156312, 34734468, 46312624, 69468936, 138937872]

約数ペア:

[(1, 138937872), (2, 69468936), (3, 46312624), (4, 34734468), (6, 23156312), (8, 17367234), (12, 11578156), (16, 8683617), (17, 8172816), (24, 5789078), (34, 4086408), (48, 2894539), (51, 2724272), (68, 2043204), (102, 1362136), (136, 1021602), (204, 681068), (272, 510801), (408, 340534), (816, 170267)]