155912708

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6025

約数の個数: 48

約数和(自身を含む): 334992000

約数和(自身を除く): 179079292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 5981, 6517, 11962, 13034, 23924, 26068, 41867, 83734, 113639, 167468, 227278, 293069, 454556, 586138, 795473, 1172276, 1590946, 2051483, 3181892, 4102966, 5568311, 8205932, 11136622, 22273244, 38978177, 77956354, 155912708]

約数ペア:

[(1, 155912708), (2, 77956354), (4, 38978177), (7, 22273244), (14, 11136622), (19, 8205932), (28, 5568311), (38, 4102966), (49, 3181892), (76, 2051483), (98, 1590946), (133, 1172276), (196, 795473), (266, 586138), (343, 454556), (532, 293069), (686, 227278), (931, 167468), (1372, 113639), (1862, 83734), (3724, 41867), (5981, 26068), (6517, 23924), (11962, 13034)]