157778976

素因数分解:

$2^5\times 3^1\times {\mathrm{823}}^1\times {\mathrm{1997}}^1$

素因数の和:2833

約数の個数: 48

約数和(自身を含む): 414880704

約数和(自身を除く): 257101728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 823, 1646, 1997, 2469, 3292, 3994, 4938, 5991, 6584, 7988, 9876, 11982, 13168, 15976, 19752, 23964, 26336, 31952, 39504, 47928, 63904, 79008, 95856, 191712, 1643531, 3287062, 4930593, 6574124, 9861186, 13148248, 19722372, 26296496, 39444744, 52592992, 78889488, 157778976]

約数ペア:

[(1, 157778976), (2, 78889488), (3, 52592992), (4, 39444744), (6, 26296496), (8, 19722372), (12, 13148248), (16, 9861186), (24, 6574124), (32, 4930593), (48, 3287062), (96, 1643531), (823, 191712), (1646, 95856), (1997, 79008), (2469, 63904), (3292, 47928), (3994, 39504), (4938, 31952), (5991, 26336), (6584, 23964), (7988, 19752), (9876, 15976), (11982, 13168)]