145900848

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{159979}}^1$

素因数の和:160009

約数の個数: 40

約数和(自身を含む): 396750400

約数和(自身を除く): 250849552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 159979, 319958, 479937, 639916, 959874, 1279832, 1919748, 2559664, 3039601, 3839496, 6079202, 7678992, 9118803, 12158404, 18237606, 24316808, 36475212, 48633616, 72950424, 145900848]

約数ペア:

[(1, 145900848), (2, 72950424), (3, 48633616), (4, 36475212), (6, 24316808), (8, 18237606), (12, 12158404), (16, 9118803), (19, 7678992), (24, 6079202), (38, 3839496), (48, 3039601), (57, 2559664), (76, 1919748), (114, 1279832), (152, 959874), (228, 639916), (304, 479937), (456, 319958), (912, 159979)]