168406728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7579

約数の個数: 96

約数和(自身を含む): 515599200

約数和(自身を除く): 347192472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 392, 399, 456, 532, 588, 798, 931, 1064, 1176, 1596, 1862, 2793, 3192, 3724, 5586, 7448, 7537, 11172, 15074, 22344, 22611, 30148, 45222, 52759, 60296, 90444, 105518, 143203, 158277, 180888, 211036, 286406, 316554, 369313, 422072, 429609, 572812, 633108, 738626, 859218, 1002421, 1107939, 1145624, 1266216, 1477252, 1718436, 2004842, 2215878, 2954504, 3007263, 3436872, 4009684, 4431756, 6014526, 7016947, 8019368, 8863512, 12029052, 14033894, 21050841, 24058104, 28067788, 42101682, 56135576, 84203364, 168406728]

約数ペア:

[(1, 168406728), (2, 84203364), (3, 56135576), (4, 42101682), (6, 28067788), (7, 24058104), (8, 21050841), (12, 14033894), (14, 12029052), (19, 8863512), (21, 8019368), (24, 7016947), (28, 6014526), (38, 4431756), (42, 4009684), (49, 3436872), (56, 3007263), (57, 2954504), (76, 2215878), (84, 2004842), (98, 1718436), (114, 1477252), (133, 1266216), (147, 1145624), (152, 1107939), (168, 1002421), (196, 859218), (228, 738626), (266, 633108), (294, 572812), (392, 429609), (399, 422072), (456, 369313), (532, 316554), (588, 286406), (798, 211036), (931, 180888), (1064, 158277), (1176, 143203), (1596, 105518), (1862, 90444), (2793, 60296), (3192, 52759), (3724, 45222), (5586, 30148), (7448, 22611), (7537, 22344), (11172, 15074)]