149236516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2044

約数の個数: 48

約数和(自身を含む): 309193920

約数和(自身を除く): 159957404

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 139, 143, 278, 286, 556, 572, 1529, 1807, 1877, 3058, 3614, 3754, 6116, 7228, 7508, 19877, 20647, 24401, 39754, 41294, 48802, 79508, 82588, 97604, 260903, 268411, 521806, 536822, 1043612, 1073644, 2869933, 3391739, 5739866, 6783478, 11479732, 13566956, 37309129, 74618258, 149236516]

約数ペア:

[(1, 149236516), (2, 74618258), (4, 37309129), (11, 13566956), (13, 11479732), (22, 6783478), (26, 5739866), (44, 3391739), (52, 2869933), (139, 1073644), (143, 1043612), (278, 536822), (286, 521806), (556, 268411), (572, 260903), (1529, 97604), (1807, 82588), (1877, 79508), (3058, 48802), (3614, 41294), (3754, 39754), (6116, 24401), (7228, 20647), (7508, 19877)]