128500272

素因数分解:

$2^4\times 3^2\times {\mathrm{313}}^1\times {\mathrm{2851}}^1$

素因数の和:3178

約数の個数: 60

約数和(自身を含む): 360897784

約数和(自身を除く): 232397512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 313, 626, 939, 1252, 1878, 2504, 2817, 2851, 3756, 5008, 5634, 5702, 7512, 8553, 11268, 11404, 15024, 17106, 22536, 22808, 25659, 34212, 45072, 45616, 51318, 68424, 102636, 136848, 205272, 410544, 892363, 1784726, 2677089, 3569452, 5354178, 7138904, 8031267, 10708356, 14277808, 16062534, 21416712, 32125068, 42833424, 64250136, 128500272]

約数ペア:

[(1, 128500272), (2, 64250136), (3, 42833424), (4, 32125068), (6, 21416712), (8, 16062534), (9, 14277808), (12, 10708356), (16, 8031267), (18, 7138904), (24, 5354178), (36, 3569452), (48, 2677089), (72, 1784726), (144, 892363), (313, 410544), (626, 205272), (939, 136848), (1252, 102636), (1878, 68424), (2504, 51318), (2817, 45616), (2851, 45072), (3756, 34212), (5008, 25659), (5634, 22808), (5702, 22536), (7512, 17106), (8553, 15024), (11268, 11404)]