172336976

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{449}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 401760000

約数和(自身を除く): 229423024

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 149, 161, 184, 298, 322, 368, 449, 596, 644, 898, 1043, 1192, 1288, 1796, 2086, 2384, 2576, 3143, 3427, 3592, 4172, 6286, 6854, 7184, 8344, 10327, 12572, 13708, 16688, 20654, 23989, 25144, 27416, 41308, 47978, 50288, 54832, 66901, 72289, 82616, 95956, 133802, 144578, 165232, 191912, 267604, 289156, 383824, 468307, 535208, 578312, 936614, 1070416, 1156624, 1538723, 1873228, 3077446, 3746456, 6154892, 7492912, 10771061, 12309784, 21542122, 24619568, 43084244, 86168488, 172336976]

約数ペア:

[(1, 172336976), (2, 86168488), (4, 43084244), (7, 24619568), (8, 21542122), (14, 12309784), (16, 10771061), (23, 7492912), (28, 6154892), (46, 3746456), (56, 3077446), (92, 1873228), (112, 1538723), (149, 1156624), (161, 1070416), (184, 936614), (298, 578312), (322, 535208), (368, 468307), (449, 383824), (596, 289156), (644, 267604), (898, 191912), (1043, 165232), (1192, 144578), (1288, 133802), (1796, 95956), (2086, 82616), (2384, 72289), (2576, 66901), (3143, 54832), (3427, 50288), (3592, 47978), (4172, 41308), (6286, 27416), (6854, 25144), (7184, 23989), (8344, 20654), (10327, 16688), (12572, 13708)]