137534768

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 80

約数和(自身を含む): 327360000

約数和(自身を除く): 189825232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1319, 1372, 1862, 2128, 2638, 2744, 3724, 5276, 5488, 6517, 7448, 9233, 10552, 13034, 14896, 18466, 21104, 25061, 26068, 36932, 50122, 52136, 64631, 73864, 100244, 104272, 129262, 147728, 175427, 200488, 258524, 350854, 400976, 452417, 517048, 701708, 904834, 1034096, 1227989, 1403416, 1809668, 2455978, 2806832, 3619336, 4911956, 7238672, 8595923, 9823912, 17191846, 19647824, 34383692, 68767384, 137534768]

約数ペア:

[(1, 137534768), (2, 68767384), (4, 34383692), (7, 19647824), (8, 17191846), (14, 9823912), (16, 8595923), (19, 7238672), (28, 4911956), (38, 3619336), (49, 2806832), (56, 2455978), (76, 1809668), (98, 1403416), (112, 1227989), (133, 1034096), (152, 904834), (196, 701708), (266, 517048), (304, 452417), (343, 400976), (392, 350854), (532, 258524), (686, 200488), (784, 175427), (931, 147728), (1064, 129262), (1319, 104272), (1372, 100244), (1862, 73864), (2128, 64631), (2638, 52136), (2744, 50122), (3724, 36932), (5276, 26068), (5488, 25061), (6517, 21104), (7448, 18466), (9233, 14896), (10552, 13034)]