159894032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{673}}^1$

素因数の和:1191

約数の個数: 40

約数和(自身を含む): 320931840

約数和(自身を除く): 161037808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 479, 496, 673, 958, 1346, 1916, 2692, 3832, 5384, 7664, 10768, 14849, 20863, 29698, 41726, 59396, 83452, 118792, 166904, 237584, 322367, 333808, 644734, 1289468, 2578936, 5157872, 9993377, 19986754, 39973508, 79947016, 159894032]

約数ペア:

[(1, 159894032), (2, 79947016), (4, 39973508), (8, 19986754), (16, 9993377), (31, 5157872), (62, 2578936), (124, 1289468), (248, 644734), (479, 333808), (496, 322367), (673, 237584), (958, 166904), (1346, 118792), (1916, 83452), (2692, 59396), (3832, 41726), (5384, 29698), (7664, 20863), (10768, 14849)]