169479468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1951}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 454737920

約数和(自身を除く): 285258452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 127, 171, 228, 254, 342, 381, 508, 684, 762, 1143, 1524, 1951, 2286, 2413, 3902, 4572, 4826, 5853, 7239, 7804, 9652, 11706, 14478, 17559, 21717, 23412, 28956, 35118, 37069, 43434, 70236, 74138, 86868, 111207, 148276, 222414, 247777, 333621, 444828, 495554, 667242, 743331, 991108, 1334484, 1486662, 2229993, 2973324, 4459986, 4707763, 8919972, 9415526, 14123289, 18831052, 28246578, 42369867, 56493156, 84739734, 169479468]

約数ペア:

[(1, 169479468), (2, 84739734), (3, 56493156), (4, 42369867), (6, 28246578), (9, 18831052), (12, 14123289), (18, 9415526), (19, 8919972), (36, 4707763), (38, 4459986), (57, 2973324), (76, 2229993), (114, 1486662), (127, 1334484), (171, 991108), (228, 743331), (254, 667242), (342, 495554), (381, 444828), (508, 333621), (684, 247777), (762, 222414), (1143, 148276), (1524, 111207), (1951, 86868), (2286, 74138), (2413, 70236), (3902, 43434), (4572, 37069), (4826, 35118), (5853, 28956), (7239, 23412), (7804, 21717), (9652, 17559), (11706, 14478)]