128744712

素因数分解:

$2^3\times 3^2\times {\mathrm{613}}^1\times {\mathrm{2917}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 349372140

約数和(自身を除く): 220627428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 613, 1226, 1839, 2452, 2917, 3678, 4904, 5517, 5834, 7356, 8751, 11034, 11668, 14712, 17502, 22068, 23336, 26253, 35004, 44136, 52506, 70008, 105012, 210024, 1788121, 3576242, 5364363, 7152484, 10728726, 14304968, 16093089, 21457452, 32186178, 42914904, 64372356, 128744712]

約数ペア:

[(1, 128744712), (2, 64372356), (3, 42914904), (4, 32186178), (6, 21457452), (8, 16093089), (9, 14304968), (12, 10728726), (18, 7152484), (24, 5364363), (36, 3576242), (72, 1788121), (613, 210024), (1226, 105012), (1839, 70008), (2452, 52506), (2917, 44136), (3678, 35004), (4904, 26253), (5517, 23336), (5834, 22068), (7356, 17502), (8751, 14712), (11034, 11668)]