160128

素因数分解:

$2^7\times 3^2\times {\mathrm{139}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 464100

約数和(自身を除く): 303972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 139, 144, 192, 278, 288, 384, 417, 556, 576, 834, 1112, 1152, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 8896, 10008, 13344, 17792, 20016, 26688, 40032, 53376, 80064, 160128]

約数ペア:

[(1, 160128), (2, 80064), (3, 53376), (4, 40032), (6, 26688), (8, 20016), (9, 17792), (12, 13344), (16, 10008), (18, 8896), (24, 6672), (32, 5004), (36, 4448), (48, 3336), (64, 2502), (72, 2224), (96, 1668), (128, 1251), (139, 1152), (144, 1112), (192, 834), (278, 576), (288, 556), (384, 417)]