156880010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97441}}^1$

素因数の和:97478

約数の個数: 32

約数和(自身を含む): 336759552

約数和(自身を除く): 179879542

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 97441, 194882, 487205, 682087, 974410, 1364174, 2241143, 3410435, 4482286, 6820870, 11205715, 15688001, 22411430, 31376002, 78440005, 156880010]

約数ペア:

[(1, 156880010), (2, 78440005), (5, 31376002), (7, 22411430), (10, 15688001), (14, 11205715), (23, 6820870), (35, 4482286), (46, 3410435), (70, 2241143), (115, 1364174), (161, 974410), (230, 682087), (322, 487205), (805, 194882), (1610, 97441)]