168391026

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 371287800

約数和(自身を除く): 202896774

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 257, 267, 409, 514, 534, 771, 801, 818, 1227, 1542, 1602, 2313, 2454, 3681, 4626, 7362, 22873, 36401, 45746, 68619, 72802, 105113, 109203, 137238, 205857, 210226, 218406, 315339, 327609, 411714, 630678, 655218, 946017, 1892034, 9355057, 18710114, 28065171, 56130342, 84195513, 168391026]

約数ペア:

[(1, 168391026), (2, 84195513), (3, 56130342), (6, 28065171), (9, 18710114), (18, 9355057), (89, 1892034), (178, 946017), (257, 655218), (267, 630678), (409, 411714), (514, 327609), (534, 315339), (771, 218406), (801, 210226), (818, 205857), (1227, 137238), (1542, 109203), (1602, 105113), (2313, 72802), (2454, 68619), (3681, 45746), (4626, 36401), (7362, 22873)]