159432894

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1770

約数の個数: 64

約数和(自身を含む): 372744000

約数和(自身を除く): 213311106

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 61, 87, 122, 174, 183, 261, 366, 522, 549, 783, 1098, 1566, 1647, 1669, 1769, 3294, 3338, 3538, 5007, 5307, 10014, 10614, 15021, 15921, 30042, 31842, 45063, 47763, 48401, 90126, 95526, 96802, 101809, 145203, 203618, 290406, 305427, 435609, 610854, 871218, 916281, 1306827, 1832562, 2613654, 2748843, 2952461, 5497686, 5904922, 8857383, 17714766, 26572149, 53144298, 79716447, 159432894]

約数ペア:

[(1, 159432894), (2, 79716447), (3, 53144298), (6, 26572149), (9, 17714766), (18, 8857383), (27, 5904922), (29, 5497686), (54, 2952461), (58, 2748843), (61, 2613654), (87, 1832562), (122, 1306827), (174, 916281), (183, 871218), (261, 610854), (366, 435609), (522, 305427), (549, 290406), (783, 203618), (1098, 145203), (1566, 101809), (1647, 96802), (1669, 95526), (1769, 90126), (3294, 48401), (3338, 47763), (3538, 45063), (5007, 31842), (5307, 30042), (10014, 15921), (10614, 15021)]