156921633760

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22808377}}^1$

素因数の和:22808435

約数の個数: 48

約数和(自身を含む): 379348942896

約数和(自身を除く): 222427309136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 22808377, 45616754, 91233508, 114041885, 182467016, 228083770, 364934032, 456167540, 729868064, 912335080, 980760211, 1824670160, 1961520422, 3649340320, 3923040844, 4903801055, 7846081688, 9807602110, 15692163376, 19615204220, 31384326752, 39230408440, 78460816880, 156921633760]

約数ペア:

[(1, 156921633760), (2, 78460816880), (4, 39230408440), (5, 31384326752), (8, 19615204220), (10, 15692163376), (16, 9807602110), (20, 7846081688), (32, 4903801055), (40, 3923040844), (43, 3649340320), (80, 1961520422), (86, 1824670160), (160, 980760211), (172, 912335080), (215, 729868064), (344, 456167540), (430, 364934032), (688, 228083770), (860, 182467016), (1376, 114041885), (1720, 91233508), (3440, 45616754), (6880, 22808377)]