156916060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{58991}}^1$

素因数の和:59026

約数の個数: 48

約数和(自身を含む): 396426240

約数和(自身を除く): 239510180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 58991, 117982, 235964, 294955, 412937, 589910, 825874, 1120829, 1179820, 1651748, 2064685, 2241658, 4129370, 4483316, 5604145, 7845803, 8258740, 11208290, 15691606, 22416580, 31383212, 39229015, 78458030, 156916060]

約数ペア:

[(1, 156916060), (2, 78458030), (4, 39229015), (5, 31383212), (7, 22416580), (10, 15691606), (14, 11208290), (19, 8258740), (20, 7845803), (28, 5604145), (35, 4483316), (38, 4129370), (70, 2241658), (76, 2064685), (95, 1651748), (133, 1179820), (140, 1120829), (190, 825874), (266, 589910), (380, 412937), (532, 294955), (665, 235964), (1330, 117982), (2660, 58991)]