120630328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{165701}}^1$

素因数の和:165727

約数の個数: 32

約数和(自身を含む): 278379360

約数和(自身を除く): 157749032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 165701, 331402, 662804, 1159907, 1325608, 2154113, 2319814, 4308226, 4639628, 8616452, 9279256, 15078791, 17232904, 30157582, 60315164, 120630328]

約数ペア:

[(1, 120630328), (2, 60315164), (4, 30157582), (7, 17232904), (8, 15078791), (13, 9279256), (14, 8616452), (26, 4639628), (28, 4308226), (52, 2319814), (56, 2154113), (91, 1325608), (104, 1159907), (182, 662804), (364, 331402), (728, 165701)]