157428184

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 301017600

約数和(自身を除く): 143589416

約数列:

[1, 2, 4, 8, 89, 127, 178, 254, 356, 508, 712, 1016, 1741, 3482, 6964, 11303, 13928, 22606, 45212, 90424, 154949, 221107, 309898, 442214, 619796, 884428, 1239592, 1768856, 19678523, 39357046, 78714092, 157428184]

約数ペア:

[(1, 157428184), (2, 78714092), (4, 39357046), (8, 19678523), (89, 1768856), (127, 1239592), (178, 884428), (254, 619796), (356, 442214), (508, 309898), (712, 221107), (1016, 154949), (1741, 90424), (3482, 45212), (6964, 22606), (11303, 13928)]