166987319035

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{401407}}^1$

素因数の和:401611

約数の個数: 32

約数和(自身を含む): 219650457600

約数和(自身を除く): 52663138565

約数列:

[1, 5, 19, 29, 95, 145, 151, 551, 755, 2755, 2869, 4379, 14345, 21895, 83201, 401407, 416005, 2007035, 7626733, 11640803, 38133665, 58204015, 60612457, 221175257, 303062285, 1105876285, 1151636683, 1757761253, 5758183415, 8788806265, 33397463807, 166987319035]

約数ペア:

[(1, 166987319035), (5, 33397463807), (19, 8788806265), (29, 5758183415), (95, 1757761253), (145, 1151636683), (151, 1105876285), (551, 303062285), (755, 221175257), (2755, 60612457), (2869, 58204015), (4379, 38133665), (14345, 11640803), (21895, 7626733), (83201, 2007035), (401407, 416005)]