164944626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1601}}^1$

素因数の和:1847

約数の個数: 64

約数和(自身を含む): 413392896

約数和(自身を除く): 248448270

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 223, 231, 446, 462, 669, 1338, 1561, 1601, 2453, 3122, 3202, 4683, 4803, 4906, 7359, 9366, 9606, 11207, 14718, 17171, 17611, 22414, 33621, 34342, 35222, 51513, 52833, 67242, 103026, 105666, 123277, 246554, 357023, 369831, 714046, 739662, 1071069, 2142138, 2499161, 3927253, 4998322, 7497483, 7854506, 11781759, 14994966, 23563518, 27490771, 54981542, 82472313, 164944626]

約数ペア:

[(1, 164944626), (2, 82472313), (3, 54981542), (6, 27490771), (7, 23563518), (11, 14994966), (14, 11781759), (21, 7854506), (22, 7497483), (33, 4998322), (42, 3927253), (66, 2499161), (77, 2142138), (154, 1071069), (223, 739662), (231, 714046), (446, 369831), (462, 357023), (669, 246554), (1338, 123277), (1561, 105666), (1601, 103026), (2453, 67242), (3122, 52833), (3202, 51513), (4683, 35222), (4803, 34342), (4906, 33621), (7359, 22414), (9366, 17611), (9606, 17171), (11207, 14718)]