156667483

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 196992000

約数和(自身を除く): 40324517

約数列:

[1, 7, 19, 29, 133, 151, 203, 269, 551, 1057, 1883, 2869, 3857, 4379, 5111, 7801, 20083, 30653, 35777, 40619, 54607, 83201, 148219, 284333, 582407, 771761, 1037533, 1177951, 5402327, 8245657, 22381069, 156667483]

約数ペア:

[(1, 156667483), (7, 22381069), (19, 8245657), (29, 5402327), (133, 1177951), (151, 1037533), (203, 771761), (269, 582407), (551, 284333), (1057, 148219), (1883, 83201), (2869, 54607), (3857, 40619), (4379, 35777), (5111, 30653), (7801, 20083)]