156347408

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13553}}^1$

素因数の和:13671

約数の個数: 40

約数和(自身を含む): 349584768

約数和(自身を除く): 193237360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 13553, 27106, 54212, 94871, 108424, 189742, 216848, 379484, 758968, 1395959, 1517936, 2791918, 5583836, 9771713, 11167672, 19543426, 22335344, 39086852, 78173704, 156347408]

約数ペア:

[(1, 156347408), (2, 78173704), (4, 39086852), (7, 22335344), (8, 19543426), (14, 11167672), (16, 9771713), (28, 5583836), (56, 2791918), (103, 1517936), (112, 1395959), (206, 758968), (412, 379484), (721, 216848), (824, 189742), (1442, 108424), (1648, 94871), (2884, 54212), (5768, 27106), (11536, 13553)]