155789718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{23039}}^1$

素因数の和:23081

約数の個数: 48

約数和(自身を含む): 378224640

約数和(自身を除く): 222434922

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 23039, 46078, 69117, 138234, 161273, 322546, 483819, 529897, 967638, 1059794, 1128911, 1589691, 2257822, 3179382, 3386733, 3709279, 6773466, 7418558, 11127837, 22255674, 25964953, 51929906, 77894859, 155789718]

約数ペア:

[(1, 155789718), (2, 77894859), (3, 51929906), (6, 25964953), (7, 22255674), (14, 11127837), (21, 7418558), (23, 6773466), (42, 3709279), (46, 3386733), (49, 3179382), (69, 2257822), (98, 1589691), (138, 1128911), (147, 1059794), (161, 967638), (294, 529897), (322, 483819), (483, 322546), (966, 161273), (1127, 138234), (2254, 69117), (3381, 46078), (6762, 23039)]