168972468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{25463}}^1$

素因数の和:25556

約数の個数: 48

約数和(自身を含む): 456314880

約数和(自身を除く): 287342412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 25463, 50926, 76389, 101852, 152778, 178241, 305556, 356482, 534723, 712964, 1069446, 2011577, 2138892, 4023154, 6034731, 8046308, 12069462, 14081039, 24138924, 28162078, 42243117, 56324156, 84486234, 168972468]

約数ペア:

[(1, 168972468), (2, 84486234), (3, 56324156), (4, 42243117), (6, 28162078), (7, 24138924), (12, 14081039), (14, 12069462), (21, 8046308), (28, 6034731), (42, 4023154), (79, 2138892), (84, 2011577), (158, 1069446), (237, 712964), (316, 534723), (474, 356482), (553, 305556), (948, 178241), (1106, 152778), (1659, 101852), (2212, 76389), (3318, 50926), (6636, 25463)]