159809916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4519}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 427266560

約数和(自身を除く): 267456644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 4519, 5052, 5894, 8841, 9038, 11788, 13557, 17682, 18076, 27114, 31633, 35364, 54228, 63266, 94899, 126532, 189798, 379596, 1902499, 3804998, 5707497, 7609996, 11414994, 13317493, 22829988, 26634986, 39952479, 53269972, 79904958, 159809916]

約数ペア:

[(1, 159809916), (2, 79904958), (3, 53269972), (4, 39952479), (6, 26634986), (7, 22829988), (12, 13317493), (14, 11414994), (21, 7609996), (28, 5707497), (42, 3804998), (84, 1902499), (421, 379596), (842, 189798), (1263, 126532), (1684, 94899), (2526, 63266), (2947, 54228), (4519, 35364), (5052, 31633), (5894, 27114), (8841, 18076), (9038, 17682), (11788, 13557)]