171420744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{649321}}^1$

素因数の和:649341

約数の個数: 32

約数和(自身を含む): 467511840

約数和(自身を除く): 296091096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 649321, 1298642, 1947963, 2597284, 3895926, 5194568, 7142531, 7791852, 14285062, 15583704, 21427593, 28570124, 42855186, 57140248, 85710372, 171420744]

約数ペア:

[(1, 171420744), (2, 85710372), (3, 57140248), (4, 42855186), (6, 28570124), (8, 21427593), (11, 15583704), (12, 14285062), (22, 7791852), (24, 7142531), (33, 5194568), (44, 3895926), (66, 2597284), (88, 1947963), (132, 1298642), (264, 649321)]