139372902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 320701680

約数和(自身を除く): 181328778

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 563, 809, 1126, 1618, 1689, 2427, 3378, 4854, 5067, 7281, 9571, 10134, 13753, 14562, 19142, 27506, 28713, 41259, 57426, 82518, 86139, 123777, 172278, 247554, 455467, 910934, 1366401, 2732802, 4099203, 7742939, 8198406, 15485878, 23228817, 46457634, 69686451, 139372902]

約数ペア:

[(1, 139372902), (2, 69686451), (3, 46457634), (6, 23228817), (9, 15485878), (17, 8198406), (18, 7742939), (34, 4099203), (51, 2732802), (102, 1366401), (153, 910934), (306, 455467), (563, 247554), (809, 172278), (1126, 123777), (1618, 86139), (1689, 82518), (2427, 57426), (3378, 41259), (4854, 28713), (5067, 27506), (7281, 19142), (9571, 14562), (10134, 13753)]