138545824

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 279272448

約数和(自身を除く): 140726624

約数列:

[1, 2, 4, 8, 16, 32, 73, 127, 146, 254, 292, 467, 508, 584, 934, 1016, 1168, 1868, 2032, 2336, 3736, 4064, 7472, 9271, 14944, 18542, 34091, 37084, 59309, 68182, 74168, 118618, 136364, 148336, 237236, 272728, 296672, 474472, 545456, 948944, 1090912, 1897888, 4329557, 8659114, 17318228, 34636456, 69272912, 138545824]

約数ペア:

[(1, 138545824), (2, 69272912), (4, 34636456), (8, 17318228), (16, 8659114), (32, 4329557), (73, 1897888), (127, 1090912), (146, 948944), (254, 545456), (292, 474472), (467, 296672), (508, 272728), (584, 237236), (934, 148336), (1016, 136364), (1168, 118618), (1868, 74168), (2032, 68182), (2336, 59309), (3736, 37084), (4064, 34091), (7472, 18542), (9271, 14944)]