128331336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1657}}^1$

素因数の和:2134

約数の個数: 64

約数和(自身を含む): 367678080

約数和(自身を除く): 239346744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 461, 922, 1383, 1657, 1844, 2766, 3227, 3314, 3688, 4971, 5532, 6454, 6628, 9681, 9942, 11064, 11599, 12908, 13256, 19362, 19884, 23198, 25816, 34797, 38724, 39768, 46396, 69594, 77448, 92792, 139188, 278376, 763877, 1527754, 2291631, 3055508, 4583262, 5347139, 6111016, 9166524, 10694278, 16041417, 18333048, 21388556, 32082834, 42777112, 64165668, 128331336]

約数ペア:

[(1, 128331336), (2, 64165668), (3, 42777112), (4, 32082834), (6, 21388556), (7, 18333048), (8, 16041417), (12, 10694278), (14, 9166524), (21, 6111016), (24, 5347139), (28, 4583262), (42, 3055508), (56, 2291631), (84, 1527754), (168, 763877), (461, 278376), (922, 139188), (1383, 92792), (1657, 77448), (1844, 69594), (2766, 46396), (3227, 39768), (3314, 38724), (3688, 34797), (4971, 25816), (5532, 23198), (6454, 19884), (6628, 19362), (9681, 13256), (9942, 12908), (11064, 11599)]