165144428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{13331}}^1$

素因数の和:13517

約数の個数: 24

約数和(自身を含む): 306102720

約数和(自身を除く): 140958292

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 13331, 26662, 53324, 253289, 506578, 1013156, 2172953, 4345906, 8691812, 41286107, 82572214, 165144428]

約数ペア:

[(1, 165144428), (2, 82572214), (4, 41286107), (19, 8691812), (38, 4345906), (76, 2172953), (163, 1013156), (326, 506578), (652, 253289), (3097, 53324), (6194, 26662), (12388, 13331)]