127932728

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29669}}^1$

素因数の和:29700

約数の個数: 48

約数和(自身を含む): 304414200

約数和(自身を除く): 176481472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 29669, 59338, 118676, 207683, 237352, 326359, 415366, 652718, 830732, 1305436, 1453781, 1661464, 2284513, 2610872, 2907562, 4569026, 5815124, 9138052, 11630248, 15991591, 18276104, 31983182, 63966364, 127932728]

約数ペア:

[(1, 127932728), (2, 63966364), (4, 31983182), (7, 18276104), (8, 15991591), (11, 11630248), (14, 9138052), (22, 5815124), (28, 4569026), (44, 2907562), (49, 2610872), (56, 2284513), (77, 1661464), (88, 1453781), (98, 1305436), (154, 830732), (196, 652718), (308, 415366), (392, 326359), (539, 237352), (616, 207683), (1078, 118676), (2156, 59338), (4312, 29669)]