156745507173

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{947}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 227016179712

約数和(自身を除く): 70270672539

約数列:

[1, 3, 23, 31, 69, 93, 223, 347, 669, 713, 947, 1041, 2139, 2841, 5129, 6913, 7981, 10757, 15387, 20739, 21781, 23943, 29357, 32271, 65343, 77381, 88071, 158999, 211181, 232143, 247411, 328609, 476997, 633543, 675211, 742233, 985827, 1779763, 2025633, 2398811, 4857163, 5339289, 6546611, 7196433, 7558007, 10186879, 14571489, 19639833, 22674021, 30560637, 55172653, 73279807, 150572053, 165517959, 219839421, 234298217, 451716159, 702894651, 1685435561, 2271674017, 5056306683, 6815022051, 52248502391, 156745507173]

約数ペア:

[(1, 156745507173), (3, 52248502391), (23, 6815022051), (31, 5056306683), (69, 2271674017), (93, 1685435561), (223, 702894651), (347, 451716159), (669, 234298217), (713, 219839421), (947, 165517959), (1041, 150572053), (2139, 73279807), (2841, 55172653), (5129, 30560637), (6913, 22674021), (7981, 19639833), (10757, 14571489), (15387, 10186879), (20739, 7558007), (21781, 7196433), (23943, 6546611), (29357, 5339289), (32271, 4857163), (65343, 2398811), (77381, 2025633), (88071, 1779763), (158999, 985827), (211181, 742233), (232143, 675211), (247411, 633543), (328609, 476997)]