126333424

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15887}}^1$

素因数の和:15973

約数の個数: 40

約数和(自身を含む): 283696128

約数和(自身を除く): 157362704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 15887, 31774, 63548, 111209, 127096, 222418, 254192, 444836, 889672, 1127977, 1779344, 2255954, 4511908, 7895839, 9023816, 15791678, 18047632, 31583356, 63166712, 126333424]

約数ペア:

[(1, 126333424), (2, 63166712), (4, 31583356), (7, 18047632), (8, 15791678), (14, 9023816), (16, 7895839), (28, 4511908), (56, 2255954), (71, 1779344), (112, 1127977), (142, 889672), (284, 444836), (497, 254192), (568, 222418), (994, 127096), (1136, 111209), (1988, 63548), (3976, 31774), (7952, 15887)]