127970764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 243855360

約数和(自身を除く): 115884596

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 167, 191, 236, 334, 382, 668, 764, 1003, 2006, 2839, 3247, 4012, 5678, 6494, 9853, 11269, 11356, 12988, 19706, 22538, 31897, 39412, 45076, 63794, 127588, 167501, 191573, 335002, 383146, 542249, 670004, 766292, 1084498, 1881923, 2168996, 3763846, 7527692, 31992691, 63985382, 127970764]

約数ペア:

[(1, 127970764), (2, 63985382), (4, 31992691), (17, 7527692), (34, 3763846), (59, 2168996), (68, 1881923), (118, 1084498), (167, 766292), (191, 670004), (236, 542249), (334, 383146), (382, 335002), (668, 191573), (764, 167501), (1003, 127588), (2006, 63794), (2839, 45076), (3247, 39412), (4012, 31897), (5678, 22538), (6494, 19706), (9853, 12988), (11269, 11356)]