128414232

素因数分解:

$2^3\times 3^2\times {\mathrm{1783531}}^1$

素因数の和:1783543

約数の個数: 24

約数和(自身を含む): 347788740

約数和(自身を除く): 219374508

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1783531, 3567062, 5350593, 7134124, 10701186, 14268248, 16051779, 21402372, 32103558, 42804744, 64207116, 128414232]

約数ペア:

[(1, 128414232), (2, 64207116), (3, 42804744), (4, 32103558), (6, 21402372), (8, 16051779), (9, 14268248), (12, 10701186), (18, 7134124), (24, 5350593), (36, 3567062), (72, 1783531)]