165160728

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{4691}}^1$

素因数の和:4869

約数の個数: 64

約数和(自身を含む): 461692800

約数和(自身を除く): 296532072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 4401, 4691, 5868, 8802, 9382, 11736, 14073, 17604, 18764, 28146, 35208, 37528, 42219, 56292, 84438, 112584, 126657, 168876, 253314, 337752, 506628, 764633, 1013256, 1529266, 2293899, 3058532, 4587798, 6117064, 6881697, 9175596, 13763394, 18351192, 20645091, 27526788, 41290182, 55053576, 82580364, 165160728]

約数ペア:

[(1, 165160728), (2, 82580364), (3, 55053576), (4, 41290182), (6, 27526788), (8, 20645091), (9, 18351192), (12, 13763394), (18, 9175596), (24, 6881697), (27, 6117064), (36, 4587798), (54, 3058532), (72, 2293899), (108, 1529266), (163, 1013256), (216, 764633), (326, 506628), (489, 337752), (652, 253314), (978, 168876), (1304, 126657), (1467, 112584), (1956, 84438), (2934, 56292), (3912, 42219), (4401, 37528), (4691, 35208), (5868, 28146), (8802, 18764), (9382, 17604), (11736, 14073)]