156941737883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{31081}}^1$

素因数の和:31587

約数の個数: 32

約数和(自身を含む): 190012968960

約数和(自身を除く): 33071231077

約数列:

[1, 7, 23, 79, 161, 397, 553, 1817, 2779, 9131, 12719, 31081, 31363, 63917, 217567, 219541, 714863, 721349, 2455399, 5004041, 5049443, 12339157, 17187793, 56474177, 86374099, 283800611, 395319239, 974793403, 1986604277, 6823553821, 22420248269, 156941737883]

約数ペア:

[(1, 156941737883), (7, 22420248269), (23, 6823553821), (79, 1986604277), (161, 974793403), (397, 395319239), (553, 283800611), (1817, 86374099), (2779, 56474177), (9131, 17187793), (12719, 12339157), (31081, 5049443), (31363, 5004041), (63917, 2455399), (217567, 721349), (219541, 714863)]