158951001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^2$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 249359040

約数和(自身を除く): 90408039

約数列:

[1, 3, 11, 29, 33, 37, 67, 87, 111, 201, 319, 407, 737, 957, 1073, 1221, 1943, 2211, 2479, 3219, 4489, 5829, 7437, 11803, 13467, 21373, 27269, 35409, 49379, 64119, 71891, 81807, 130181, 148137, 166093, 215673, 390543, 498279, 790801, 1431991, 1827023, 2372403, 4295973, 4816697, 5481069, 14450091, 52983667, 158951001]

約数ペア:

[(1, 158951001), (3, 52983667), (11, 14450091), (29, 5481069), (33, 4816697), (37, 4295973), (67, 2372403), (87, 1827023), (111, 1431991), (201, 790801), (319, 498279), (407, 390543), (737, 215673), (957, 166093), (1073, 148137), (1221, 130181), (1943, 81807), (2211, 71891), (2479, 64119), (3219, 49379), (4489, 35409), (5829, 27269), (7437, 21373), (11803, 13467)]