156918549972

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{701}}^1\times {\mathrm{433817}}^1$

素因数の和:434568

約数の個数: 48

約数和(自身を含む): 375193570752

約数和(自身を除く): 218275020780

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 701, 1402, 2103, 2804, 4206, 8412, 30143, 60286, 90429, 120572, 180858, 361716, 433817, 867634, 1301451, 1735268, 2602902, 5205804, 18654131, 37308262, 55962393, 74616524, 111924786, 223849572, 304105717, 608211434, 912317151, 1216422868, 1824634302, 3649268604, 13076545831, 26153091662, 39229637493, 52306183324, 78459274986, 156918549972]

約数ペア:

[(1, 156918549972), (2, 78459274986), (3, 52306183324), (4, 39229637493), (6, 26153091662), (12, 13076545831), (43, 3649268604), (86, 1824634302), (129, 1216422868), (172, 912317151), (258, 608211434), (516, 304105717), (701, 223849572), (1402, 111924786), (2103, 74616524), (2804, 55962393), (4206, 37308262), (8412, 18654131), (30143, 5205804), (60286, 2602902), (90429, 1735268), (120572, 1301451), (180858, 867634), (361716, 433817)]