156529324

素因数分解:

$2^2\times 7^2\times {\mathrm{653}}^1\times {\mathrm{1223}}^1$

素因数の和:1894

約数の個数: 36

約数和(自身を含む): 319397904

約数和(自身を除く): 162868580

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 653, 1223, 1306, 2446, 2612, 4571, 4892, 8561, 9142, 17122, 18284, 31997, 34244, 59927, 63994, 119854, 127988, 239708, 798619, 1597238, 3194476, 5590333, 11180666, 22361332, 39132331, 78264662, 156529324]

約数ペア:

[(1, 156529324), (2, 78264662), (4, 39132331), (7, 22361332), (14, 11180666), (28, 5590333), (49, 3194476), (98, 1597238), (196, 798619), (653, 239708), (1223, 127988), (1306, 119854), (2446, 63994), (2612, 59927), (4571, 34244), (4892, 31997), (8561, 18284), (9142, 17122)]