136459988

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1069}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 281863680

約数和(自身を除く): 145403692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 97, 188, 194, 329, 388, 658, 679, 1069, 1316, 1358, 2138, 2716, 4276, 4559, 7483, 9118, 14966, 18236, 29932, 31913, 50243, 63826, 100486, 103693, 127652, 200972, 207386, 351701, 414772, 703402, 725851, 1406804, 1451702, 2903404, 4873571, 9747142, 19494284, 34114997, 68229994, 136459988]

約数ペア:

[(1, 136459988), (2, 68229994), (4, 34114997), (7, 19494284), (14, 9747142), (28, 4873571), (47, 2903404), (94, 1451702), (97, 1406804), (188, 725851), (194, 703402), (329, 414772), (388, 351701), (658, 207386), (679, 200972), (1069, 127652), (1316, 103693), (1358, 100486), (2138, 63826), (2716, 50243), (4276, 31913), (4559, 29932), (7483, 18236), (9118, 14966)]