156979498570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1\times {\mathrm{13187}}^1$

素因数の和:13999

約数の個数: 64

約数和(自身を含む): 299331728640

約数和(自身を除く): 142352230070

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 709, 730, 1418, 1679, 3358, 3545, 7090, 8395, 13187, 16307, 16790, 26374, 32614, 51757, 65935, 81535, 103514, 131870, 163070, 258785, 303301, 517570, 606602, 962651, 1190411, 1516505, 1925302, 2380822, 3033010, 4813255, 5952055, 9349583, 9626510, 11904110, 18699166, 22140973, 44281946, 46747915, 93495830, 110704865, 215040409, 221409730, 430080818, 682519559, 1075202045, 1365039118, 2150404090, 3412597795, 6825195590, 15697949857, 31395899714, 78489749285, 156979498570]

約数ペア:

[(1, 156979498570), (2, 78489749285), (5, 31395899714), (10, 15697949857), (23, 6825195590), (46, 3412597795), (73, 2150404090), (115, 1365039118), (146, 1075202045), (230, 682519559), (365, 430080818), (709, 221409730), (730, 215040409), (1418, 110704865), (1679, 93495830), (3358, 46747915), (3545, 44281946), (7090, 22140973), (8395, 18699166), (13187, 11904110), (16307, 9626510), (16790, 9349583), (26374, 5952055), (32614, 4813255), (51757, 3033010), (65935, 2380822), (81535, 1925302), (103514, 1516505), (131870, 1190411), (163070, 962651), (258785, 606602), (303301, 517570)]