157440201714

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{77383}}^1$

素因数の和:78077

約数の個数: 80

約数和(自身を含む): 371916790080

約数和(自身を除く): 214476588366

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 661, 1026, 1322, 1539, 1983, 3078, 3966, 5949, 11898, 12559, 17847, 25118, 35694, 37677, 53541, 75354, 77383, 107082, 113031, 154766, 226062, 232149, 339093, 464298, 678186, 696447, 1017279, 1392894, 1470277, 2034558, 2089341, 2940554, 4178682, 4410831, 6268023, 8821662, 12536046, 13232493, 26464986, 39697479, 51150163, 79394958, 102300326, 119092437, 153450489, 238184874, 306900978, 460351467, 920702934, 971853097, 1381054401, 1943706194, 2762108802, 2915559291, 4143163203, 5831118582, 8286326406, 8746677873, 17493355746, 26240033619, 52480067238, 78720100857, 157440201714]

約数ペア:

[(1, 157440201714), (2, 78720100857), (3, 52480067238), (6, 26240033619), (9, 17493355746), (18, 8746677873), (19, 8286326406), (27, 5831118582), (38, 4143163203), (54, 2915559291), (57, 2762108802), (81, 1943706194), (114, 1381054401), (162, 971853097), (171, 920702934), (342, 460351467), (513, 306900978), (661, 238184874), (1026, 153450489), (1322, 119092437), (1539, 102300326), (1983, 79394958), (3078, 51150163), (3966, 39697479), (5949, 26464986), (11898, 13232493), (12559, 12536046), (17847, 8821662), (25118, 6268023), (35694, 4410831), (37677, 4178682), (53541, 2940554), (75354, 2089341), (77383, 2034558), (107082, 1470277), (113031, 1392894), (154766, 1017279), (226062, 696447), (232149, 678186), (339093, 464298)]