127440552

素因数分解:

$2^3\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{2659}}^1$

素因数の和:4665

約数の個数: 32

約数和(自身を含む): 318880800

約数和(自身を除く): 191440248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1997, 2659, 3994, 5318, 5991, 7977, 7988, 10636, 11982, 15954, 15976, 21272, 23964, 31908, 47928, 63816, 5310023, 10620046, 15930069, 21240092, 31860138, 42480184, 63720276, 127440552]

約数ペア:

[(1, 127440552), (2, 63720276), (3, 42480184), (4, 31860138), (6, 21240092), (8, 15930069), (12, 10620046), (24, 5310023), (1997, 63816), (2659, 47928), (3994, 31908), (5318, 23964), (5991, 21272), (7977, 15976), (7988, 15954), (10636, 11982)]