163125984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{242747}}^1$

素因数の和:242767

約数の個数: 48

約数和(自身を含む): 489379968

約数和(自身を除く): 326253984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 242747, 485494, 728241, 970988, 1456482, 1699229, 1941976, 2912964, 3398458, 3883952, 5097687, 5825928, 6796916, 7767904, 10195374, 11651856, 13593832, 20390748, 23303712, 27187664, 40781496, 54375328, 81562992, 163125984]

約数ペア:

[(1, 163125984), (2, 81562992), (3, 54375328), (4, 40781496), (6, 27187664), (7, 23303712), (8, 20390748), (12, 13593832), (14, 11651856), (16, 10195374), (21, 7767904), (24, 6796916), (28, 5825928), (32, 5097687), (42, 3883952), (48, 3398458), (56, 2912964), (84, 1941976), (96, 1699229), (112, 1456482), (168, 970988), (224, 728241), (336, 485494), (672, 242747)]