130280872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{14051}}^1$

素因数の和:14137

約数の個数: 32

約数和(自身を含む): 261367200

約数和(自身を除く): 131086328

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 14051, 28102, 56204, 112408, 266969, 533938, 857111, 1067876, 1714222, 2135752, 3428444, 6856888, 16285109, 32570218, 65140436, 130280872]

約数ペア:

[(1, 130280872), (2, 65140436), (4, 32570218), (8, 16285109), (19, 6856888), (38, 3428444), (61, 2135752), (76, 1714222), (122, 1067876), (152, 857111), (244, 533938), (488, 266969), (1159, 112408), (2318, 56204), (4636, 28102), (9272, 14051)]