165724130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{115891}}^1$

素因数の和:115922

約数の個数: 32

約数和(自身を含む): 350457408

約数和(自身を除く): 184733278

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 115891, 231782, 579455, 1158910, 1274801, 1506583, 2549602, 3013166, 6374005, 7532915, 12748010, 15065830, 16572413, 33144826, 82862065, 165724130]

約数ペア:

[(1, 165724130), (2, 82862065), (5, 33144826), (10, 16572413), (11, 15065830), (13, 12748010), (22, 7532915), (26, 6374005), (55, 3013166), (65, 2549602), (110, 1506583), (130, 1274801), (143, 1158910), (286, 579455), (715, 231782), (1430, 115891)]