139067994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{21481}}^1$

素因数の和:21582

約数の個数: 32

約数和(自身を含む): 303153984

約数和(自身を除く): 164085990

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 21481, 42962, 64443, 128886, 279253, 558506, 837759, 1675518, 1782923, 3565846, 5348769, 10697538, 23177999, 46355998, 69533997, 139067994]

約数ペア:

[(1, 139067994), (2, 69533997), (3, 46355998), (6, 23177999), (13, 10697538), (26, 5348769), (39, 3565846), (78, 1782923), (83, 1675518), (166, 837759), (249, 558506), (498, 279253), (1079, 128886), (2158, 64443), (3237, 42962), (6474, 21481)]