142766996848

素因数分解:

$2^4\times 7^1\times {\mathrm{8179}}^1\times {\mathrm{155851}}^1$

素因数の和:164045

約数の個数: 40

約数和(自身を含む): 316167601280

約数和(自身を除く): 173400604432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8179, 16358, 32716, 57253, 65432, 114506, 130864, 155851, 229012, 311702, 458024, 623404, 916048, 1090957, 1246808, 2181914, 2493616, 4363828, 8727656, 17455312, 1274705329, 2549410658, 5098821316, 8922937303, 10197642632, 17845874606, 20395285264, 35691749212, 71383498424, 142766996848]

約数ペア:

[(1, 142766996848), (2, 71383498424), (4, 35691749212), (7, 20395285264), (8, 17845874606), (14, 10197642632), (16, 8922937303), (28, 5098821316), (56, 2549410658), (112, 1274705329), (8179, 17455312), (16358, 8727656), (32716, 4363828), (57253, 2493616), (65432, 2181914), (114506, 1246808), (130864, 1090957), (155851, 916048), (229012, 623404), (311702, 458024)]