164080428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{1063}}^1$

素因数の和:1766

約数の個数: 48

約数和(自身を含む): 403979520

約数和(自身を除く): 239899092

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 677, 1063, 1354, 2031, 2126, 2708, 3189, 4062, 4252, 6378, 8124, 12756, 12863, 20197, 25726, 38589, 40394, 51452, 60591, 77178, 80788, 121182, 154356, 242364, 719651, 1439302, 2158953, 2878604, 4317906, 8635812, 13673369, 27346738, 41020107, 54693476, 82040214, 164080428]

約数ペア:

[(1, 164080428), (2, 82040214), (3, 54693476), (4, 41020107), (6, 27346738), (12, 13673369), (19, 8635812), (38, 4317906), (57, 2878604), (76, 2158953), (114, 1439302), (228, 719651), (677, 242364), (1063, 154356), (1354, 121182), (2031, 80788), (2126, 77178), (2708, 60591), (3189, 51452), (4062, 40394), (4252, 38589), (6378, 25726), (8124, 20197), (12756, 12863)]