168484428

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{222863}}^1$

素因数の和:222883

約数の個数: 48

約数和(自身を含む): 499215360

約数和(自身を除く): 330730932

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, 222863, 445726, 668589, 891452, 1337178, 1560041, 2005767, 2674356, 3120082, 4011534, 4680123, 6017301, 6240164, 8023068, 9360246, 12034602, 14040369, 18720492, 24069204, 28080738, 42121107, 56161476, 84242214, 168484428]

約数ペア:

[(1, 168484428), (2, 84242214), (3, 56161476), (4, 42121107), (6, 28080738), (7, 24069204), (9, 18720492), (12, 14040369), (14, 12034602), (18, 9360246), (21, 8023068), (27, 6240164), (28, 6017301), (36, 4680123), (42, 4011534), (54, 3120082), (63, 2674356), (84, 2005767), (108, 1560041), (126, 1337178), (189, 891452), (252, 668589), (378, 445726), (756, 222863)]