15888168

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1481}}^1$

素因数の和:1642

約数の個数: 48

約数和(自身を含む): 43348500

約数和(自身を除く): 27460332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1481, 1788, 2682, 2962, 3576, 4443, 5364, 5924, 8886, 10728, 11848, 13329, 17772, 26658, 35544, 53316, 106632, 220669, 441338, 662007, 882676, 1324014, 1765352, 1986021, 2648028, 3972042, 5296056, 7944084, 15888168]

約数ペア:

[(1, 15888168), (2, 7944084), (3, 5296056), (4, 3972042), (6, 2648028), (8, 1986021), (9, 1765352), (12, 1324014), (18, 882676), (24, 662007), (36, 441338), (72, 220669), (149, 106632), (298, 53316), (447, 35544), (596, 26658), (894, 17772), (1192, 13329), (1341, 11848), (1481, 10728), (1788, 8886), (2682, 5924), (2962, 5364), (3576, 4443)]