161211024

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{86117}}^1$

素因数の和:86144

約数の個数: 60

約数和(自身を含む): 485877756

約数和(自身を除く): 324666732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 86117, 172234, 258351, 344468, 516702, 688936, 775053, 1033404, 1119521, 1377872, 1550106, 2066808, 2239042, 3100212, 3358563, 4133616, 4478084, 6200424, 6717126, 8956168, 10075689, 12400848, 13434252, 17912336, 20151378, 26868504, 40302756, 53737008, 80605512, 161211024]

約数ペア:

[(1, 161211024), (2, 80605512), (3, 53737008), (4, 40302756), (6, 26868504), (8, 20151378), (9, 17912336), (12, 13434252), (13, 12400848), (16, 10075689), (18, 8956168), (24, 6717126), (26, 6200424), (36, 4478084), (39, 4133616), (48, 3358563), (52, 3100212), (72, 2239042), (78, 2066808), (104, 1550106), (117, 1377872), (144, 1119521), (156, 1033404), (208, 775053), (234, 688936), (312, 516702), (468, 344468), (624, 258351), (936, 172234), (1872, 86117)]