131315328

素因数分解:

$2^7\times 3^2\times {\mathrm{113989}}^1$

素因数の和:114009

約数の個数: 48

約数和(自身を含む): 377876850

約数和(自身を除く): 246561522

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 113989, 227978, 341967, 455956, 683934, 911912, 1025901, 1367868, 1823824, 2051802, 2735736, 3647648, 4103604, 5471472, 7295296, 8207208, 10942944, 14590592, 16414416, 21885888, 32828832, 43771776, 65657664, 131315328]

約数ペア:

[(1, 131315328), (2, 65657664), (3, 43771776), (4, 32828832), (6, 21885888), (8, 16414416), (9, 14590592), (12, 10942944), (16, 8207208), (18, 7295296), (24, 5471472), (32, 4103604), (36, 3647648), (48, 2735736), (64, 2051802), (72, 1823824), (96, 1367868), (128, 1025901), (144, 911912), (192, 683934), (288, 455956), (384, 341967), (576, 227978), (1152, 113989)]