140230836

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{21521}}^1$

素因数の和:21712

約数の個数: 36

約数和(自身を含む): 356447364

約数和(自身を除く): 216216528

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 21521, 43042, 64563, 86084, 129126, 193689, 258252, 387378, 774756, 3895301, 7790602, 11685903, 15581204, 23371806, 35057709, 46743612, 70115418, 140230836]

約数ペア:

[(1, 140230836), (2, 70115418), (3, 46743612), (4, 35057709), (6, 23371806), (9, 15581204), (12, 11685903), (18, 7790602), (36, 3895301), (181, 774756), (362, 387378), (543, 258252), (724, 193689), (1086, 129126), (1629, 86084), (2172, 64563), (3258, 43042), (6516, 21521)]