158856208

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{5393}}^1$

素因数の和:5671

約数の個数: 40

約数和(自身を含む): 353155968

約数和(自身を除く): 194299760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 5393, 7364, 10786, 14728, 21572, 29456, 37751, 43144, 75502, 86288, 151004, 302008, 604016, 1418359, 2836718, 5673436, 9928513, 11346872, 19857026, 22693744, 39714052, 79428104, 158856208]

約数ペア:

[(1, 158856208), (2, 79428104), (4, 39714052), (7, 22693744), (8, 19857026), (14, 11346872), (16, 9928513), (28, 5673436), (56, 2836718), (112, 1418359), (263, 604016), (526, 302008), (1052, 151004), (1841, 86288), (2104, 75502), (3682, 43144), (4208, 37751), (5393, 29456), (7364, 21572), (10786, 14728)]