171774948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4177}}^1$

素因数の和:4356

約数の個数: 48

約数和(自身を含む): 421142400

約数和(自身を除く): 249367452

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 894, 1788, 3427, 4177, 6854, 8354, 10281, 12531, 13708, 16708, 20562, 25062, 41124, 50124, 96071, 192142, 288213, 384284, 576426, 622373, 1152852, 1244746, 1867119, 2489492, 3734238, 7468476, 14314579, 28629158, 42943737, 57258316, 85887474, 171774948]

約数ペア:

[(1, 171774948), (2, 85887474), (3, 57258316), (4, 42943737), (6, 28629158), (12, 14314579), (23, 7468476), (46, 3734238), (69, 2489492), (92, 1867119), (138, 1244746), (149, 1152852), (276, 622373), (298, 576426), (447, 384284), (596, 288213), (894, 192142), (1788, 96071), (3427, 50124), (4177, 41124), (6854, 25062), (8354, 20562), (10281, 16708), (12531, 13708)]