168104916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{222361}}^1$

素因数の和:222381

約数の個数: 48

約数和(自身を含む): 498090880

約数和(自身を除く): 329985964

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, 222361, 444722, 667083, 889444, 1334166, 1556527, 2001249, 2668332, 3113054, 4002498, 4669581, 6003747, 6226108, 8004996, 9339162, 12007494, 14008743, 18678324, 24014988, 28017486, 42026229, 56034972, 84052458, 168104916]

約数ペア:

[(1, 168104916), (2, 84052458), (3, 56034972), (4, 42026229), (6, 28017486), (7, 24014988), (9, 18678324), (12, 14008743), (14, 12007494), (18, 9339162), (21, 8004996), (27, 6226108), (28, 6003747), (36, 4669581), (42, 4002498), (54, 3113054), (63, 2668332), (84, 2001249), (108, 1556527), (126, 1334166), (189, 889444), (252, 667083), (378, 444722), (756, 222361)]