164500816

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{1153}}^1$

素因数の和:1439

約数の個数: 40

約数和(自身を含む): 328977704

約数和(自身を除く): 164476888

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 241, 296, 482, 592, 964, 1153, 1928, 2306, 3856, 4612, 8917, 9224, 17834, 18448, 35668, 42661, 71336, 85322, 142672, 170644, 277873, 341288, 555746, 682576, 1111492, 2222984, 4445968, 10281301, 20562602, 41125204, 82250408, 164500816]

約数ペア:

[(1, 164500816), (2, 82250408), (4, 41125204), (8, 20562602), (16, 10281301), (37, 4445968), (74, 2222984), (148, 1111492), (241, 682576), (296, 555746), (482, 341288), (592, 277873), (964, 170644), (1153, 142672), (1928, 85322), (2306, 71336), (3856, 42661), (4612, 35668), (8917, 18448), (9224, 17834)]