158395504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 314007680

約数和(自身を除く): 155612176

約数列:

[1, 2, 4, 8, 16, 67, 134, 139, 268, 278, 536, 556, 1063, 1072, 1112, 2126, 2224, 4252, 8504, 9313, 17008, 18626, 37252, 71221, 74504, 142442, 147757, 149008, 284884, 295514, 569768, 591028, 1139536, 1182056, 2364112, 9899719, 19799438, 39598876, 79197752, 158395504]

約数ペア:

[(1, 158395504), (2, 79197752), (4, 39598876), (8, 19799438), (16, 9899719), (67, 2364112), (134, 1182056), (139, 1139536), (268, 591028), (278, 569768), (536, 295514), (556, 284884), (1063, 149008), (1072, 147757), (1112, 142442), (2126, 74504), (2224, 71221), (4252, 37252), (8504, 18626), (9313, 17008)]