164594724

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{39989}}^1$

素因数の和:40017

約数の個数: 48

約数和(自身を含む): 447888000

約数和(自身を除く): 283293276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 39989, 79978, 119967, 159956, 239934, 279923, 479868, 559846, 839769, 1119692, 1679538, 1959461, 3359076, 3918922, 5878383, 7837844, 11756766, 13716227, 23513532, 27432454, 41148681, 54864908, 82297362, 164594724]

約数ペア:

[(1, 164594724), (2, 82297362), (3, 54864908), (4, 41148681), (6, 27432454), (7, 23513532), (12, 13716227), (14, 11756766), (21, 7837844), (28, 5878383), (42, 3918922), (49, 3359076), (84, 1959461), (98, 1679538), (147, 1119692), (196, 839769), (294, 559846), (343, 479868), (588, 279923), (686, 239934), (1029, 159956), (1372, 119967), (2058, 79978), (4116, 39989)]