148158440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{937}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 344433600

約数和(自身を除く): 196275160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 67, 118, 134, 236, 268, 295, 335, 472, 536, 590, 670, 937, 1180, 1340, 1874, 2360, 2680, 3748, 3953, 4685, 7496, 7906, 9370, 15812, 18740, 19765, 31624, 37480, 39530, 55283, 62779, 79060, 110566, 125558, 158120, 221132, 251116, 276415, 313895, 442264, 502232, 552830, 627790, 1105660, 1255580, 2211320, 2511160, 3703961, 7407922, 14815844, 18519805, 29631688, 37039610, 74079220, 148158440]

約数ペア:

[(1, 148158440), (2, 74079220), (4, 37039610), (5, 29631688), (8, 18519805), (10, 14815844), (20, 7407922), (40, 3703961), (59, 2511160), (67, 2211320), (118, 1255580), (134, 1105660), (236, 627790), (268, 552830), (295, 502232), (335, 442264), (472, 313895), (536, 276415), (590, 251116), (670, 221132), (937, 158120), (1180, 125558), (1340, 110566), (1874, 79060), (2360, 62779), (2680, 55283), (3748, 39530), (3953, 37480), (4685, 31624), (7496, 19765), (7906, 18740), (9370, 15812)]