153593778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{63521}}^1$

素因数の和:63570

約数の個数: 32

約数和(自身を含む): 341494272

約数和(自身を除く): 187900494

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 63521, 127042, 190563, 381126, 825773, 1651546, 1969151, 2477319, 3938302, 4954638, 5907453, 11814906, 25598963, 51197926, 76796889, 153593778]

約数ペア:

[(1, 153593778), (2, 76796889), (3, 51197926), (6, 25598963), (13, 11814906), (26, 5907453), (31, 4954638), (39, 3938302), (62, 2477319), (78, 1969151), (93, 1651546), (186, 825773), (403, 381126), (806, 190563), (1209, 127042), (2418, 63521)]