131159204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 265574400

約数和(自身を除く): 134415196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 151, 209, 302, 418, 604, 836, 1039, 1661, 2078, 2869, 3322, 4156, 5738, 6644, 11429, 11476, 19741, 22858, 31559, 39482, 45716, 63118, 78964, 126236, 156889, 217151, 313778, 434302, 627556, 868604, 1725779, 2980891, 3451558, 5961782, 6903116, 11923564, 32789801, 65579602, 131159204]

約数ペア:

[(1, 131159204), (2, 65579602), (4, 32789801), (11, 11923564), (19, 6903116), (22, 5961782), (38, 3451558), (44, 2980891), (76, 1725779), (151, 868604), (209, 627556), (302, 434302), (418, 313778), (604, 217151), (836, 156889), (1039, 126236), (1661, 78964), (2078, 63118), (2869, 45716), (3322, 39482), (4156, 31559), (5738, 22858), (6644, 19741), (11429, 11476)]