122138884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{631}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 253689856

約数和(自身を除く): 131550972

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 223, 434, 446, 631, 868, 892, 1262, 1561, 2524, 3122, 4417, 6244, 6913, 8834, 13826, 17668, 19561, 27652, 39122, 48391, 78244, 96782, 136927, 140713, 193564, 273854, 281426, 547708, 562852, 984991, 1969982, 3939964, 4362103, 8724206, 17448412, 30534721, 61069442, 122138884]

約数ペア:

[(1, 122138884), (2, 61069442), (4, 30534721), (7, 17448412), (14, 8724206), (28, 4362103), (31, 3939964), (62, 1969982), (124, 984991), (217, 562852), (223, 547708), (434, 281426), (446, 273854), (631, 193564), (868, 140713), (892, 136927), (1262, 96782), (1561, 78244), (2524, 48391), (3122, 39122), (4417, 27652), (6244, 19561), (6913, 17668), (8834, 13826)]