138213168

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{7253}}^1$

素因数の和:7661

約数の個数: 40

約数和(自身を含む): 357999408

約数和(自身を除く): 219786240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 4764, 6352, 7253, 9528, 14506, 19056, 21759, 29012, 43518, 58024, 87036, 116048, 174072, 348144, 2879441, 5758882, 8638323, 11517764, 17276646, 23035528, 34553292, 46071056, 69106584, 138213168]

約数ペア:

[(1, 138213168), (2, 69106584), (3, 46071056), (4, 34553292), (6, 23035528), (8, 17276646), (12, 11517764), (16, 8638323), (24, 5758882), (48, 2879441), (397, 348144), (794, 174072), (1191, 116048), (1588, 87036), (2382, 58024), (3176, 43518), (4764, 29012), (6352, 21759), (7253, 19056), (9528, 14506)]