137775816

素因数分解:

$2^3\times 3^4\times {\mathrm{173}}^1\times {\mathrm{1229}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 388446300

約数和(自身を除く): 250670484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 173, 216, 324, 346, 519, 648, 692, 1038, 1229, 1384, 1557, 2076, 2458, 3114, 3687, 4152, 4671, 4916, 6228, 7374, 9342, 9832, 11061, 12456, 14013, 14748, 18684, 22122, 28026, 29496, 33183, 37368, 44244, 56052, 66366, 88488, 99549, 112104, 132732, 199098, 212617, 265464, 398196, 425234, 637851, 796392, 850468, 1275702, 1700936, 1913553, 2551404, 3827106, 5102808, 5740659, 7654212, 11481318, 15308424, 17221977, 22962636, 34443954, 45925272, 68887908, 137775816]

約数ペア:

[(1, 137775816), (2, 68887908), (3, 45925272), (4, 34443954), (6, 22962636), (8, 17221977), (9, 15308424), (12, 11481318), (18, 7654212), (24, 5740659), (27, 5102808), (36, 3827106), (54, 2551404), (72, 1913553), (81, 1700936), (108, 1275702), (162, 850468), (173, 796392), (216, 637851), (324, 425234), (346, 398196), (519, 265464), (648, 212617), (692, 199098), (1038, 132732), (1229, 112104), (1384, 99549), (1557, 88488), (2076, 66366), (2458, 56052), (3114, 44244), (3687, 37368), (4152, 33183), (4671, 29496), (4916, 28026), (6228, 22122), (7374, 18684), (9342, 14748), (9832, 14013), (11061, 12456)]