169738268

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11503}}^1$

素因数の和:11562

約数の個数: 48

約数和(自身を含む): 371073024

約数和(自身を除く): 201334756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 11503, 14756, 23006, 46012, 80521, 161042, 195551, 322084, 356593, 391102, 713186, 782204, 1368857, 1426372, 2496151, 2737714, 4992302, 5475428, 6062081, 9984604, 12124162, 24248324, 42434567, 84869134, 169738268]

約数ペア:

[(1, 169738268), (2, 84869134), (4, 42434567), (7, 24248324), (14, 12124162), (17, 9984604), (28, 6062081), (31, 5475428), (34, 4992302), (62, 2737714), (68, 2496151), (119, 1426372), (124, 1368857), (217, 782204), (238, 713186), (434, 391102), (476, 356593), (527, 322084), (868, 195551), (1054, 161042), (2108, 80521), (3689, 46012), (7378, 23006), (11503, 14756)]