142274754

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1427}}^1$

素因数の和:1655

約数の個数: 48

約数和(自身を含む): 320785920

約数和(自身を除く): 178511166

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 191, 261, 382, 522, 573, 1146, 1427, 1719, 2854, 3438, 4281, 5539, 8562, 11078, 12843, 16617, 25686, 33234, 41383, 49851, 82766, 99702, 124149, 248298, 272557, 372447, 545114, 744894, 817671, 1635342, 2453013, 4906026, 7904153, 15808306, 23712459, 47424918, 71137377, 142274754]

約数ペア:

[(1, 142274754), (2, 71137377), (3, 47424918), (6, 23712459), (9, 15808306), (18, 7904153), (29, 4906026), (58, 2453013), (87, 1635342), (174, 817671), (191, 744894), (261, 545114), (382, 372447), (522, 272557), (573, 248298), (1146, 124149), (1427, 99702), (1719, 82766), (2854, 49851), (3438, 41383), (4281, 33234), (5539, 25686), (8562, 16617), (11078, 12843)]