156911258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2879}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 129245542

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 2879, 3206, 3893, 5758, 7786, 20153, 27251, 40306, 48943, 54502, 97886, 342601, 659291, 685202, 1318582, 4615037, 9230074, 11207947, 22415894, 78455629, 156911258]

約数ペア:

[(1, 156911258), (2, 78455629), (7, 22415894), (14, 11207947), (17, 9230074), (34, 4615037), (119, 1318582), (229, 685202), (238, 659291), (458, 342601), (1603, 97886), (2879, 54502), (3206, 48943), (3893, 40306), (5758, 27251), (7786, 20153)]