138983912

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13033}}^1$

素因数の和:13113

約数の個数: 32

約数和(自身を含む): 275278080

約数和(自身を除く): 136294168

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2666, 5332, 10664, 13033, 26066, 52132, 104264, 404023, 560419, 808046, 1120838, 1616092, 2241676, 3232184, 4483352, 17372989, 34745978, 69491956, 138983912]

約数ペア:

[(1, 138983912), (2, 69491956), (4, 34745978), (8, 17372989), (31, 4483352), (43, 3232184), (62, 2241676), (86, 1616092), (124, 1120838), (172, 808046), (248, 560419), (344, 404023), (1333, 104264), (2666, 52132), (5332, 26066), (10664, 13033)]