189457072

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73547}}^1$

素因数の和:73585

約数の個数: 40

約数和(自身を含む): 437757696

約数和(自身を除く): 248300624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 73547, 147094, 294188, 514829, 588376, 1029658, 1176752, 1691581, 2059316, 3383162, 4118632, 6766324, 8237264, 11841067, 13532648, 23682134, 27065296, 47364268, 94728536, 189457072]

約数ペア:

[(1, 189457072), (2, 94728536), (4, 47364268), (7, 27065296), (8, 23682134), (14, 13532648), (16, 11841067), (23, 8237264), (28, 6766324), (46, 4118632), (56, 3383162), (92, 2059316), (112, 1691581), (161, 1176752), (184, 1029658), (322, 588376), (368, 514829), (644, 294188), (1288, 147094), (2576, 73547)]