168180516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{222461}}^1$

素因数の和:222481

約数の個数: 48

約数和(自身を含む): 498314880

約数和(自身を除く): 330134364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 222461, 444922, 667383, 889844, 1334766, 1557227, 2002149, 2669532, 3114454, 4004298, 4671681, 6006447, 6228908, 8008596, 9343362, 12012894, 14015043, 18686724, 24025788, 28030086, 42045129, 56060172, 84090258, 168180516]

約数ペア:

[(1, 168180516), (2, 84090258), (3, 56060172), (4, 42045129), (6, 28030086), (7, 24025788), (9, 18686724), (12, 14015043), (14, 12012894), (18, 9343362), (21, 8008596), (27, 6228908), (28, 6006447), (36, 4671681), (42, 4004298), (54, 3114454), (63, 2669532), (84, 2002149), (108, 1557227), (126, 1334766), (189, 889844), (252, 667383), (378, 444922), (756, 222461)]