157218888

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{51581}}^1$

素因数の和:51717

約数の個数: 32

約数和(自身を含む): 396149760

約数和(自身を除く): 238930872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 51581, 103162, 154743, 206324, 309486, 412648, 618972, 1237944, 6550787, 13101574, 19652361, 26203148, 39304722, 52406296, 78609444, 157218888]

約数ペア:

[(1, 157218888), (2, 78609444), (3, 52406296), (4, 39304722), (6, 26203148), (8, 19652361), (12, 13101574), (24, 6550787), (127, 1237944), (254, 618972), (381, 412648), (508, 309486), (762, 206324), (1016, 154743), (1524, 103162), (3048, 51581)]