151775668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 295593984

約数和(自身を除く): 143818316

約数列:

[1, 2, 4, 11, 22, 44, 127, 157, 173, 254, 314, 346, 508, 628, 692, 1397, 1727, 1903, 2794, 3454, 3806, 5588, 6908, 7612, 19939, 21971, 27161, 39878, 43942, 54322, 79756, 87884, 108644, 219329, 241681, 298771, 438658, 483362, 597542, 877316, 966724, 1195084, 3449447, 6898894, 13797788, 37943917, 75887834, 151775668]

約数ペア:

[(1, 151775668), (2, 75887834), (4, 37943917), (11, 13797788), (22, 6898894), (44, 3449447), (127, 1195084), (157, 966724), (173, 877316), (254, 597542), (314, 483362), (346, 438658), (508, 298771), (628, 241681), (692, 219329), (1397, 108644), (1727, 87884), (1903, 79756), (2794, 54322), (3454, 43942), (3806, 39878), (5588, 27161), (6908, 21971), (7612, 19939)]