156778940410

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{15852269}}^1$

素因数の和:15852342

約数の個数: 32

約数和(自身を含む): 301319948160

約数和(自身を除く): 144541007750

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 4945, 9890, 15852269, 31704538, 79261345, 158522690, 364602187, 681647567, 729204374, 1363295134, 1823010935, 3408237835, 3646021870, 6816475670, 15677894041, 31355788082, 78389470205, 156778940410]

約数ペア:

[(1, 156778940410), (2, 78389470205), (5, 31355788082), (10, 15677894041), (23, 6816475670), (43, 3646021870), (46, 3408237835), (86, 1823010935), (115, 1363295134), (215, 729204374), (230, 681647567), (430, 364602187), (989, 158522690), (1978, 79261345), (4945, 31704538), (9890, 15852269)]