About the Number
123138412
2進数表記:111010101101111000101101100
漢数字表記:一億二千三百十三万八千四百十二
素因数分解:
素因数の和:1918
約数の個数: 48
約数和(自身を含む): 243758592
約数和(自身を除く): 120620180
約数列:
[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 782, 989, 1462, 1564, 1831, 1978, 2924, 3662, 3956, 7324, 16813, 31127, 33626, 42113, 62254, 67252, 78733, 84226, 124508, 157466, 168452, 314932, 715921, 1338461, 1431842, 1810859, 2676922, 2863684, 3621718, 5353844, 7243436, 30784603, 61569206, 123138412]
約数ペア:
[(1, 123138412), (2, 61569206), (4, 30784603), (17, 7243436), (23, 5353844), (34, 3621718), (43, 2863684), (46, 2676922), (68, 1810859), (86, 1431842), (92, 1338461), (172, 715921), (391, 314932), (731, 168452), (782, 157466), (989, 124508), (1462, 84226), (1564, 78733), (1831, 67252), (1978, 62254), (2924, 42113), (3662, 33626), (3956, 31127), (7324, 16813)]このpageの処理時間: 0.02201557159423828 seconds