156075861

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 248832000

約数和(自身を除く): 92756139

約数列:

[1, 3, 17, 19, 23, 47, 51, 57, 69, 141, 149, 323, 391, 437, 447, 799, 893, 969, 1081, 1173, 1311, 2397, 2533, 2679, 2831, 3243, 3427, 7003, 7429, 7599, 8493, 10281, 15181, 18377, 20539, 21009, 22287, 45543, 48127, 55131, 58259, 61617, 65113, 119051, 133057, 144381, 161069, 174777, 195339, 349163, 357153, 399171, 483207, 1047489, 1106921, 2261969, 2738173, 3060311, 3320763, 6785907, 8214519, 9180933, 52025287, 156075861]

約数ペア:

[(1, 156075861), (3, 52025287), (17, 9180933), (19, 8214519), (23, 6785907), (47, 3320763), (51, 3060311), (57, 2738173), (69, 2261969), (141, 1106921), (149, 1047489), (323, 483207), (391, 399171), (437, 357153), (447, 349163), (799, 195339), (893, 174777), (969, 161069), (1081, 144381), (1173, 133057), (1311, 119051), (2397, 65113), (2533, 61617), (2679, 58259), (2831, 55131), (3243, 48127), (3427, 45543), (7003, 22287), (7429, 21009), (7599, 20539), (8493, 18377), (10281, 15181)]