157749072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 443388288

約数和(自身を除く): 285639216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2503, 2626, 3939, 4848, 5006, 5252, 7509, 7878, 10012, 10504, 15018, 15756, 20024, 21008, 30036, 31512, 32539, 40048, 60072, 63024, 65078, 97617, 120144, 130156, 195234, 252803, 260312, 390468, 505606, 520624, 758409, 780936, 1011212, 1516818, 1561872, 2022424, 3033636, 3286439, 4044848, 6067272, 6572878, 9859317, 12134544, 13145756, 19718634, 26291512, 39437268, 52583024, 78874536, 157749072]

約数ペア:

[(1, 157749072), (2, 78874536), (3, 52583024), (4, 39437268), (6, 26291512), (8, 19718634), (12, 13145756), (13, 12134544), (16, 9859317), (24, 6572878), (26, 6067272), (39, 4044848), (48, 3286439), (52, 3033636), (78, 2022424), (101, 1561872), (104, 1516818), (156, 1011212), (202, 780936), (208, 758409), (303, 520624), (312, 505606), (404, 390468), (606, 260312), (624, 252803), (808, 195234), (1212, 130156), (1313, 120144), (1616, 97617), (2424, 65078), (2503, 63024), (2626, 60072), (3939, 40048), (4848, 32539), (5006, 31512), (5252, 30036), (7509, 21008), (7878, 20024), (10012, 15756), (10504, 15018)]