164818476

素因数分解:

$2^2\times 3^4\times {\mathrm{307}}^1\times {\mathrm{1657}}^1$

素因数の和:1980

約数の個数: 60

約数和(自身を含む): 432532408

約数和(自身を除く): 267713932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 307, 324, 614, 921, 1228, 1657, 1842, 2763, 3314, 3684, 4971, 5526, 6628, 8289, 9942, 11052, 14913, 16578, 19884, 24867, 29826, 33156, 44739, 49734, 59652, 89478, 99468, 134217, 178956, 268434, 508699, 536868, 1017398, 1526097, 2034796, 3052194, 4578291, 6104388, 9156582, 13734873, 18313164, 27469746, 41204619, 54939492, 82409238, 164818476]

約数ペア:

[(1, 164818476), (2, 82409238), (3, 54939492), (4, 41204619), (6, 27469746), (9, 18313164), (12, 13734873), (18, 9156582), (27, 6104388), (36, 4578291), (54, 3052194), (81, 2034796), (108, 1526097), (162, 1017398), (307, 536868), (324, 508699), (614, 268434), (921, 178956), (1228, 134217), (1657, 99468), (1842, 89478), (2763, 59652), (3314, 49734), (3684, 44739), (4971, 33156), (5526, 29826), (6628, 24867), (8289, 19884), (9942, 16578), (11052, 14913)]