149478434

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{4973}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 272177280

約数和(自身を除く): 122698846

約数列:

[1, 2, 7, 14, 19, 38, 113, 133, 226, 266, 791, 1582, 2147, 4294, 4973, 9946, 15029, 30058, 34811, 69622, 94487, 188974, 561949, 661409, 1123898, 1322818, 3933643, 7867286, 10677031, 21354062, 74739217, 149478434]

約数ペア:

[(1, 149478434), (2, 74739217), (7, 21354062), (14, 10677031), (19, 7867286), (38, 3933643), (113, 1322818), (133, 1123898), (226, 661409), (266, 561949), (791, 188974), (1582, 94487), (2147, 69622), (4294, 34811), (4973, 30058), (9946, 15029)]