118909408

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 239999760

約数和(自身を除く): 121090352

約数列:

[1, 2, 4, 8, 16, 32, 73, 109, 146, 218, 292, 436, 467, 584, 872, 934, 1168, 1744, 1868, 2336, 3488, 3736, 7472, 7957, 14944, 15914, 31828, 34091, 50903, 63656, 68182, 101806, 127312, 136364, 203612, 254624, 272728, 407224, 545456, 814448, 1090912, 1628896, 3715919, 7431838, 14863676, 29727352, 59454704, 118909408]

約数ペア:

[(1, 118909408), (2, 59454704), (4, 29727352), (8, 14863676), (16, 7431838), (32, 3715919), (73, 1628896), (109, 1090912), (146, 814448), (218, 545456), (292, 407224), (436, 272728), (467, 254624), (584, 203612), (872, 136364), (934, 127312), (1168, 101806), (1744, 68182), (1868, 63656), (2336, 50903), (3488, 34091), (3736, 31828), (7472, 15914), (7957, 14944)]