142723512

素因数分解:

$2^3\times 3^3\times {\mathrm{660757}}^1$

素因数の和:660772

約数の個数: 32

約数和(自身を含む): 396454800

約数和(自身を除く): 253731288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 660757, 1321514, 1982271, 2643028, 3964542, 5286056, 5946813, 7929084, 11893626, 15858168, 17840439, 23787252, 35680878, 47574504, 71361756, 142723512]

約数ペア:

[(1, 142723512), (2, 71361756), (3, 47574504), (4, 35680878), (6, 23787252), (8, 17840439), (9, 15858168), (12, 11893626), (18, 7929084), (24, 5946813), (27, 5286056), (36, 3964542), (54, 2643028), (72, 1982271), (108, 1321514), (216, 660757)]