191423544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4831}}^1$

素因数の和:4980

約数の個数: 64

約数和(自身を含む): 519536640

約数和(自身を除く): 328113096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4831, 4953, 6604, 9662, 9906, 13208, 14493, 19324, 19812, 28986, 38648, 39624, 57972, 62803, 115944, 125606, 188409, 251212, 376818, 502424, 613537, 753636, 1227074, 1507272, 1840611, 2454148, 3681222, 4908296, 7362444, 7975981, 14724888, 15951962, 23927943, 31903924, 47855886, 63807848, 95711772, 191423544]

約数ペア:

[(1, 191423544), (2, 95711772), (3, 63807848), (4, 47855886), (6, 31903924), (8, 23927943), (12, 15951962), (13, 14724888), (24, 7975981), (26, 7362444), (39, 4908296), (52, 3681222), (78, 2454148), (104, 1840611), (127, 1507272), (156, 1227074), (254, 753636), (312, 613537), (381, 502424), (508, 376818), (762, 251212), (1016, 188409), (1524, 125606), (1651, 115944), (3048, 62803), (3302, 57972), (4831, 39624), (4953, 38648), (6604, 28986), (9662, 19812), (9906, 19324), (13208, 14493)]