139877624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2927

約数の個数: 32

約数和(自身を含む): 270270000

約数和(自身を除く): 130392376

約数列:

[1, 2, 4, 8, 43, 86, 149, 172, 298, 344, 596, 1192, 2729, 5458, 6407, 10916, 12814, 21832, 25628, 51256, 117347, 234694, 406621, 469388, 813242, 938776, 1626484, 3252968, 17484703, 34969406, 69938812, 139877624]

約数ペア:

[(1, 139877624), (2, 69938812), (4, 34969406), (8, 17484703), (43, 3252968), (86, 1626484), (149, 938776), (172, 813242), (298, 469388), (344, 406621), (596, 234694), (1192, 117347), (2729, 51256), (5458, 25628), (6407, 21832), (10916, 12814)]