131032944

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{43331}}^1$

素因数の和:43355

約数の個数: 80

約数和(自身を含む): 429853440

約数和(自身を除く): 298820496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 43331, 86662, 129993, 173324, 259986, 303317, 346648, 389979, 519972, 606634, 693296, 779958, 909951, 1039944, 1169937, 1213268, 1559916, 1819902, 2079888, 2339874, 2426536, 2729853, 3119832, 3639804, 4679748, 4853072, 5459706, 6239664, 7279608, 8189559, 9359496, 10919412, 14559216, 16379118, 18718992, 21838824, 32758236, 43677648, 65516472, 131032944]

約数ペア:

[(1, 131032944), (2, 65516472), (3, 43677648), (4, 32758236), (6, 21838824), (7, 18718992), (8, 16379118), (9, 14559216), (12, 10919412), (14, 9359496), (16, 8189559), (18, 7279608), (21, 6239664), (24, 5459706), (27, 4853072), (28, 4679748), (36, 3639804), (42, 3119832), (48, 2729853), (54, 2426536), (56, 2339874), (63, 2079888), (72, 1819902), (84, 1559916), (108, 1213268), (112, 1169937), (126, 1039944), (144, 909951), (168, 779958), (189, 693296), (216, 606634), (252, 519972), (336, 389979), (378, 346648), (432, 303317), (504, 259986), (756, 173324), (1008, 129993), (1512, 86662), (3024, 43331)]