142842072

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{9199}}^1$

素因数の和:9855

約数の個数: 32

約数和(自身を含む): 357696000

約数和(自身を除く): 214853928

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 9199, 15528, 18398, 27597, 36796, 55194, 73592, 110388, 220776, 5951753, 11903506, 17855259, 23807012, 35710518, 47614024, 71421036, 142842072]

約数ペア:

[(1, 142842072), (2, 71421036), (3, 47614024), (4, 35710518), (6, 23807012), (8, 17855259), (12, 11903506), (24, 5951753), (647, 220776), (1294, 110388), (1941, 73592), (2588, 55194), (3882, 36796), (5176, 27597), (7764, 18398), (9199, 15528)]