158046928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:372

約数の個数: 80

約数和(自身を含む): 344866816

約数和(自身を除く): 186819888

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 127, 193, 208, 248, 254, 386, 403, 496, 508, 772, 806, 1016, 1544, 1612, 1651, 2032, 2509, 3088, 3224, 3302, 3937, 5018, 5983, 6448, 6604, 7874, 10036, 11966, 13208, 15748, 20072, 23932, 24511, 26416, 31496, 40144, 47864, 49022, 51181, 62992, 77779, 95728, 98044, 102362, 155558, 196088, 204724, 311116, 318643, 392176, 409448, 622232, 637286, 759841, 818896, 1244464, 1274572, 1519682, 2549144, 3039364, 5098288, 6078728, 9877933, 12157456, 19755866, 39511732, 79023464, 158046928]

約数ペア:

[(1, 158046928), (2, 79023464), (4, 39511732), (8, 19755866), (13, 12157456), (16, 9877933), (26, 6078728), (31, 5098288), (52, 3039364), (62, 2549144), (104, 1519682), (124, 1274572), (127, 1244464), (193, 818896), (208, 759841), (248, 637286), (254, 622232), (386, 409448), (403, 392176), (496, 318643), (508, 311116), (772, 204724), (806, 196088), (1016, 155558), (1544, 102362), (1612, 98044), (1651, 95728), (2032, 77779), (2509, 62992), (3088, 51181), (3224, 49022), (3302, 47864), (3937, 40144), (5018, 31496), (5983, 26416), (6448, 24511), (6604, 23932), (7874, 20072), (10036, 15748), (11966, 13208)]