157048542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1297}}^1$

素因数の和:1374

約数の個数: 72

約数和(自身を含む): 402141168

約数和(自身を除く): 245092626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 961, 1297, 1302, 1922, 1953, 2594, 2883, 3891, 3906, 5766, 6727, 7782, 8649, 9079, 11673, 13454, 17298, 18158, 20181, 23346, 27237, 40207, 40362, 54474, 60543, 80414, 81711, 120621, 121086, 163422, 241242, 281449, 361863, 562898, 723726, 844347, 1246417, 1688694, 2492834, 2533041, 3739251, 5066082, 7478502, 8724919, 11217753, 17449838, 22435506, 26174757, 52349514, 78524271, 157048542]

約数ペア:

[(1, 157048542), (2, 78524271), (3, 52349514), (6, 26174757), (7, 22435506), (9, 17449838), (14, 11217753), (18, 8724919), (21, 7478502), (31, 5066082), (42, 3739251), (62, 2533041), (63, 2492834), (93, 1688694), (126, 1246417), (186, 844347), (217, 723726), (279, 562898), (434, 361863), (558, 281449), (651, 241242), (961, 163422), (1297, 121086), (1302, 120621), (1922, 81711), (1953, 80414), (2594, 60543), (2883, 54474), (3891, 40362), (3906, 40207), (5766, 27237), (6727, 23346), (7782, 20181), (8649, 18158), (9079, 17298), (11673, 13454)]