172149348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 108

約数和(自身を含む): 493757712

約数和(自身を除く): 321608364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 361, 399, 532, 588, 722, 798, 811, 931, 1083, 1444, 1596, 1622, 1862, 2166, 2433, 2527, 2793, 3244, 3724, 4332, 4866, 5054, 5586, 5677, 7581, 9732, 10108, 11172, 11354, 15162, 15409, 17031, 17689, 22708, 30324, 30818, 34062, 35378, 39739, 46227, 53067, 61636, 68124, 70756, 79478, 92454, 106134, 107863, 119217, 158956, 184908, 212268, 215726, 238434, 292771, 323589, 431452, 476868, 585542, 647178, 755041, 878313, 1171084, 1294356, 1510082, 1756626, 2049397, 2265123, 3020164, 3513252, 4098794, 4530246, 6148191, 8197588, 9060492, 12296382, 14345779, 24592764, 28691558, 43037337, 57383116, 86074674, 172149348]

約数ペア:

[(1, 172149348), (2, 86074674), (3, 57383116), (4, 43037337), (6, 28691558), (7, 24592764), (12, 14345779), (14, 12296382), (19, 9060492), (21, 8197588), (28, 6148191), (38, 4530246), (42, 4098794), (49, 3513252), (57, 3020164), (76, 2265123), (84, 2049397), (98, 1756626), (114, 1510082), (133, 1294356), (147, 1171084), (196, 878313), (228, 755041), (266, 647178), (294, 585542), (361, 476868), (399, 431452), (532, 323589), (588, 292771), (722, 238434), (798, 215726), (811, 212268), (931, 184908), (1083, 158956), (1444, 119217), (1596, 107863), (1622, 106134), (1862, 92454), (2166, 79478), (2433, 70756), (2527, 68124), (2793, 61636), (3244, 53067), (3724, 46227), (4332, 39739), (4866, 35378), (5054, 34062), (5586, 30818), (5677, 30324), (7581, 22708), (9732, 17689), (10108, 17031), (11172, 15409), (11354, 15162)]