239519156788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{110311}}^1$

素因数の和:111232

約数の個数: 48

約数和(自身を含む): 456342211584

約数和(自身を除く): 216823054796

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 863, 1258, 1726, 2516, 3452, 14671, 29342, 31931, 58684, 63862, 110311, 127724, 220622, 441244, 542827, 1085654, 1875287, 2171308, 3750574, 4081507, 7501148, 8163014, 16326028, 69385619, 95198393, 138771238, 190396786, 277542476, 380793572, 1618372681, 3236745362, 3522340541, 6473490724, 7044681082, 14089362164, 59879789197, 119759578394, 239519156788]

約数ペア:

[(1, 239519156788), (2, 119759578394), (4, 59879789197), (17, 14089362164), (34, 7044681082), (37, 6473490724), (68, 3522340541), (74, 3236745362), (148, 1618372681), (629, 380793572), (863, 277542476), (1258, 190396786), (1726, 138771238), (2516, 95198393), (3452, 69385619), (14671, 16326028), (29342, 8163014), (31931, 7501148), (58684, 4081507), (63862, 3750574), (110311, 2171308), (127724, 1875287), (220622, 1085654), (441244, 542827)]