140832566

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 256177152

約数和(自身を除く): 115344586

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 151, 217, 302, 307, 434, 614, 1057, 1519, 2114, 2149, 3038, 4298, 4681, 7399, 9362, 9517, 14798, 15043, 19034, 30086, 32767, 46357, 65534, 66619, 92714, 133238, 229369, 324499, 458738, 466333, 648998, 932666, 1437067, 2271493, 2874134, 4542986, 10059469, 20118938, 70416283, 140832566]

約数ペア:

[(1, 140832566), (2, 70416283), (7, 20118938), (14, 10059469), (31, 4542986), (49, 2874134), (62, 2271493), (98, 1437067), (151, 932666), (217, 648998), (302, 466333), (307, 458738), (434, 324499), (614, 229369), (1057, 133238), (1519, 92714), (2114, 66619), (2149, 65534), (3038, 46357), (4298, 32767), (4681, 30086), (7399, 19034), (9362, 15043), (9517, 14798)]