193740112

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{14821}}^1$

素因数の和:14891

約数の個数: 40

約数和(自身を含む): 404344160

約数和(自身を除く): 210604048

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 14821, 29642, 59284, 118568, 237136, 281599, 563198, 637303, 1126396, 1274606, 2252792, 2549212, 4505584, 5098424, 10196848, 12108757, 24217514, 48435028, 96870056, 193740112]

約数ペア:

[(1, 193740112), (2, 96870056), (4, 48435028), (8, 24217514), (16, 12108757), (19, 10196848), (38, 5098424), (43, 4505584), (76, 2549212), (86, 2252792), (152, 1274606), (172, 1126396), (304, 637303), (344, 563198), (688, 281599), (817, 237136), (1634, 118568), (3268, 59284), (6536, 29642), (13072, 14821)]