165710844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{883}}^1$

素因数の和:1307

約数の個数: 72

約数和(自身を含む): 452738832

約数和(自身を除く): 287027988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 401, 468, 802, 883, 1203, 1604, 1766, 2406, 2649, 3532, 3609, 4812, 5213, 5298, 7218, 7947, 10426, 10596, 11479, 14436, 15639, 15894, 20852, 22958, 31278, 31788, 34437, 45916, 46917, 62556, 68874, 93834, 103311, 137748, 187668, 206622, 354083, 413244, 708166, 1062249, 1416332, 2124498, 3186747, 4248996, 4603079, 6373494, 9206158, 12746988, 13809237, 18412316, 27618474, 41427711, 55236948, 82855422, 165710844]

約数ペア:

[(1, 165710844), (2, 82855422), (3, 55236948), (4, 41427711), (6, 27618474), (9, 18412316), (12, 13809237), (13, 12746988), (18, 9206158), (26, 6373494), (36, 4603079), (39, 4248996), (52, 3186747), (78, 2124498), (117, 1416332), (156, 1062249), (234, 708166), (401, 413244), (468, 354083), (802, 206622), (883, 187668), (1203, 137748), (1604, 103311), (1766, 93834), (2406, 68874), (2649, 62556), (3532, 46917), (3609, 45916), (4812, 34437), (5213, 31788), (5298, 31278), (7218, 22958), (7947, 20852), (10426, 15894), (10596, 15639), (11479, 14436)]