163981316398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1\times {\mathrm{52457}}^1$

素因数の和:52888

約数の個数: 32

約数和(自身を含む): 254376815616

約数和(自身を除く): 90395499218

約数列:

[1, 2, 43, 86, 163, 223, 326, 446, 7009, 9589, 14018, 19178, 36349, 52457, 72698, 104914, 1563007, 2255651, 3126014, 4511302, 8550491, 11697911, 17100982, 23395822, 367671113, 503010173, 735342226, 1006020346, 1906759493, 3813518986, 81990658199, 163981316398]

約数ペア:

[(1, 163981316398), (2, 81990658199), (43, 3813518986), (86, 1906759493), (163, 1006020346), (223, 735342226), (326, 503010173), (446, 367671113), (7009, 23395822), (9589, 17100982), (14018, 11697911), (19178, 8550491), (36349, 4511302), (52457, 3126014), (72698, 2255651), (104914, 1563007)]