154896056

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3017

約数の個数: 64

約数和(自身を含む): 356640000

約数和(自身を除く): 201743944

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2744, 2971, 3724, 5942, 6517, 7448, 11884, 13034, 20797, 23768, 26068, 41594, 52136, 56449, 83188, 112898, 145579, 166376, 225796, 291158, 395143, 451592, 582316, 790286, 1019053, 1164632, 1580572, 2038106, 2766001, 3161144, 4076212, 5532002, 8152424, 11064004, 19362007, 22128008, 38724014, 77448028, 154896056]

約数ペア:

[(1, 154896056), (2, 77448028), (4, 38724014), (7, 22128008), (8, 19362007), (14, 11064004), (19, 8152424), (28, 5532002), (38, 4076212), (49, 3161144), (56, 2766001), (76, 2038106), (98, 1580572), (133, 1164632), (152, 1019053), (196, 790286), (266, 582316), (343, 451592), (392, 395143), (532, 291158), (686, 225796), (931, 166376), (1064, 145579), (1372, 112898), (1862, 83188), (2744, 56449), (2971, 52136), (3724, 41594), (5942, 26068), (6517, 23768), (7448, 20797), (11884, 13034)]