156787359165

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1\times {\mathrm{20161}}^1$

素因数の和:24234

約数の個数: 48

約数和(自身を含む): 278167855680

約数和(自身を除く): 121380496515

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 4019, 12057, 20095, 20161, 36171, 60285, 60483, 100805, 172817, 180855, 181449, 302415, 518451, 864085, 866923, 907245, 1555353, 2592255, 2600769, 4334615, 7776765, 7802307, 13003845, 39011535, 81027059, 243081177, 405135295, 729243531, 1215405885, 3484163537, 3646217655, 10452490611, 17420817685, 31357471833, 52262453055, 156787359165]

約数ペア:

[(1, 156787359165), (3, 52262453055), (5, 31357471833), (9, 17420817685), (15, 10452490611), (43, 3646217655), (45, 3484163537), (129, 1215405885), (215, 729243531), (387, 405135295), (645, 243081177), (1935, 81027059), (4019, 39011535), (12057, 13003845), (20095, 7802307), (20161, 7776765), (36171, 4334615), (60285, 2600769), (60483, 2592255), (100805, 1555353), (172817, 907245), (180855, 866923), (181449, 864085), (302415, 518451)]