196357032

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^2\times {\mathrm{541}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 540392970

約数和(自身を除く): 344035938

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 541, 568, 639, 852, 1082, 1278, 1623, 1704, 2164, 2556, 3246, 4328, 4869, 5041, 5112, 6492, 9738, 10082, 12984, 15123, 19476, 20164, 30246, 38411, 38952, 40328, 45369, 60492, 76822, 90738, 115233, 120984, 153644, 181476, 230466, 307288, 345699, 362952, 460932, 691398, 921864, 1382796, 2727181, 2765592, 5454362, 8181543, 10908724, 16363086, 21817448, 24544629, 32726172, 49089258, 65452344, 98178516, 196357032]

約数ペア:

[(1, 196357032), (2, 98178516), (3, 65452344), (4, 49089258), (6, 32726172), (8, 24544629), (9, 21817448), (12, 16363086), (18, 10908724), (24, 8181543), (36, 5454362), (71, 2765592), (72, 2727181), (142, 1382796), (213, 921864), (284, 691398), (426, 460932), (541, 362952), (568, 345699), (639, 307288), (852, 230466), (1082, 181476), (1278, 153644), (1623, 120984), (1704, 115233), (2164, 90738), (2556, 76822), (3246, 60492), (4328, 45369), (4869, 40328), (5041, 38952), (5112, 38411), (6492, 30246), (9738, 20164), (10082, 19476), (12984, 15123)]