156631132

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2591}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 334430208

約数和(自身を除く): 177799076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 2591, 3556, 4318, 5182, 8636, 10364, 15113, 18137, 30226, 36274, 44047, 60452, 72548, 88094, 176188, 308329, 329057, 616658, 658114, 1233316, 1316228, 2303399, 4606798, 5593969, 9213596, 11187938, 22375876, 39157783, 78315566, 156631132]

約数ペア:

[(1, 156631132), (2, 78315566), (4, 39157783), (7, 22375876), (14, 11187938), (17, 9213596), (28, 5593969), (34, 4606798), (68, 2303399), (119, 1316228), (127, 1233316), (238, 658114), (254, 616658), (476, 329057), (508, 308329), (889, 176188), (1778, 88094), (2159, 72548), (2591, 60452), (3556, 44047), (4318, 36274), (5182, 30226), (8636, 18137), (10364, 15113)]