166409478

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{9973}}^1$

素因数の和:10090

約数の個数: 40

約数和(自身を含む): 376538448

約数和(自身を除く): 210128970

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 9973, 16686, 19946, 29919, 59838, 89757, 179514, 269271, 538542, 807813, 1027219, 1615626, 2054438, 3081657, 6163314, 9244971, 18489942, 27734913, 55469826, 83204739, 166409478]

約数ペア:

[(1, 166409478), (2, 83204739), (3, 55469826), (6, 27734913), (9, 18489942), (18, 9244971), (27, 6163314), (54, 3081657), (81, 2054438), (103, 1615626), (162, 1027219), (206, 807813), (309, 538542), (618, 269271), (927, 179514), (1854, 89757), (2781, 59838), (5562, 29919), (8343, 19946), (9973, 16686)]