156764630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:845

約数の個数: 64

約数和(自身を含む): 327525120

約数和(自身を除く): 170760490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 107, 110, 190, 209, 214, 418, 535, 701, 1045, 1070, 1177, 1402, 2033, 2090, 2354, 3505, 4066, 5885, 7010, 7711, 10165, 11770, 13319, 15422, 20330, 22363, 26638, 38555, 44726, 66595, 75007, 77110, 111815, 133190, 146509, 150014, 223630, 293018, 375035, 732545, 750070, 825077, 1425133, 1465090, 1650154, 2850266, 4125385, 7125665, 8250770, 14251330, 15676463, 31352926, 78382315, 156764630]

約数ペア:

[(1, 156764630), (2, 78382315), (5, 31352926), (10, 15676463), (11, 14251330), (19, 8250770), (22, 7125665), (38, 4125385), (55, 2850266), (95, 1650154), (107, 1465090), (110, 1425133), (190, 825077), (209, 750070), (214, 732545), (418, 375035), (535, 293018), (701, 223630), (1045, 150014), (1070, 146509), (1177, 133190), (1402, 111815), (2033, 77110), (2090, 75007), (2354, 66595), (3505, 44726), (4066, 38555), (5885, 26638), (7010, 22363), (7711, 20330), (10165, 15422), (11770, 13319)]