156931778172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{42061}}^1\times {\mathrm{23917}}^1$

素因数の和:65998

約数の個数: 48

約数和(自身を含む): 394367255072

約数和(自身を除く): 237435476900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 23917, 42061, 47834, 71751, 84122, 95668, 126183, 143502, 168244, 252366, 287004, 310921, 504732, 546793, 621842, 932763, 1093586, 1243684, 1640379, 1865526, 2187172, 3280758, 3731052, 6561516, 1005972937, 2011945874, 3017918811, 4023891748, 6035837622, 12071675244, 13077648181, 26155296362, 39232944543, 52310592724, 78465889086, 156931778172]

約数ペア:

[(1, 156931778172), (2, 78465889086), (3, 52310592724), (4, 39232944543), (6, 26155296362), (12, 13077648181), (13, 12071675244), (26, 6035837622), (39, 4023891748), (52, 3017918811), (78, 2011945874), (156, 1005972937), (23917, 6561516), (42061, 3731052), (47834, 3280758), (71751, 2187172), (84122, 1865526), (95668, 1640379), (126183, 1243684), (143502, 1093586), (168244, 932763), (252366, 621842), (287004, 546793), (310921, 504732)]