156925440014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{514621}}^1$

素因数の和:515600

約数の個数: 32

約数和(自身を含む): 281008313856

約数和(自身を除く): 124082873842

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 947, 1894, 6629, 13258, 21781, 43562, 152467, 304934, 514621, 1029242, 3602347, 7204694, 11836283, 23672566, 82853981, 165707962, 487346087, 974692174, 3411422609, 6822845218, 11208960001, 22417920002, 78462720007, 156925440014]

約数ペア:

[(1, 156925440014), (2, 78462720007), (7, 22417920002), (14, 11208960001), (23, 6822845218), (46, 3411422609), (161, 974692174), (322, 487346087), (947, 165707962), (1894, 82853981), (6629, 23672566), (13258, 11836283), (21781, 7204694), (43562, 3602347), (152467, 1029242), (304934, 514621)]