161173008

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{2243}}^1$

素因数の和:2756

約数の個数: 60

約数和(自身を含む): 452166000

約数和(自身を除く): 290992992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1497, 1996, 2243, 2994, 3992, 4486, 4491, 5988, 6729, 7984, 8972, 8982, 11976, 13458, 17944, 17964, 20187, 23952, 26916, 35888, 35928, 40374, 53832, 71856, 80748, 107664, 161496, 322992, 1119257, 2238514, 3357771, 4477028, 6715542, 8954056, 10073313, 13431084, 17908112, 20146626, 26862168, 40293252, 53724336, 80586504, 161173008]

約数ペア:

[(1, 161173008), (2, 80586504), (3, 53724336), (4, 40293252), (6, 26862168), (8, 20146626), (9, 17908112), (12, 13431084), (16, 10073313), (18, 8954056), (24, 6715542), (36, 4477028), (48, 3357771), (72, 2238514), (144, 1119257), (499, 322992), (998, 161496), (1497, 107664), (1996, 80748), (2243, 71856), (2994, 53832), (3992, 40374), (4486, 35928), (4491, 35888), (5988, 26916), (6729, 23952), (7984, 20187), (8972, 17964), (8982, 17944), (11976, 13458)]