133944244

素因数分解:

$2^2\times 7^3\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 275184000

約数和(自身を除く): 141239756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 233, 343, 419, 466, 686, 838, 932, 1372, 1631, 1676, 2933, 3262, 5866, 6524, 11417, 11732, 20531, 22834, 41062, 45668, 79919, 82124, 97627, 143717, 159838, 195254, 287434, 319676, 390508, 574868, 683389, 1366778, 2733556, 4783723, 9567446, 19134892, 33486061, 66972122, 133944244]

約数ペア:

[(1, 133944244), (2, 66972122), (4, 33486061), (7, 19134892), (14, 9567446), (28, 4783723), (49, 2733556), (98, 1366778), (196, 683389), (233, 574868), (343, 390508), (419, 319676), (466, 287434), (686, 195254), (838, 159838), (932, 143717), (1372, 97627), (1631, 82124), (1676, 79919), (2933, 45668), (3262, 41062), (5866, 22834), (6524, 20531), (11417, 11732)]