131261796

素因数分解:

$2^2\times 3^5\times {\mathrm{135043}}^1$

素因数の和:135062

約数の個数: 36

約数和(自身を含む): 344092112

約数和(自身を除く): 212830316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 135043, 270086, 405129, 540172, 810258, 1215387, 1620516, 2430774, 3646161, 4861548, 7292322, 10938483, 14584644, 21876966, 32815449, 43753932, 65630898, 131261796]

約数ペア:

[(1, 131261796), (2, 65630898), (3, 43753932), (4, 32815449), (6, 21876966), (9, 14584644), (12, 10938483), (18, 7292322), (27, 4861548), (36, 3646161), (54, 2430774), (81, 1620516), (108, 1215387), (162, 810258), (243, 540172), (324, 405129), (486, 270086), (972, 135043)]