157720536

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30853}}^1$

素因数の和:30936

約数の個数: 48

約数和(自身を含む): 433190160

約数和(自身を除く): 275469624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 30853, 61706, 92559, 123412, 185118, 246824, 277677, 370236, 555354, 740472, 1110708, 2190563, 2221416, 4381126, 6571689, 8762252, 13143378, 17524504, 19715067, 26286756, 39430134, 52573512, 78860268, 157720536]

約数ペア:

[(1, 157720536), (2, 78860268), (3, 52573512), (4, 39430134), (6, 26286756), (8, 19715067), (9, 17524504), (12, 13143378), (18, 8762252), (24, 6571689), (36, 4381126), (71, 2221416), (72, 2190563), (142, 1110708), (213, 740472), (284, 555354), (426, 370236), (568, 277677), (639, 246824), (852, 185118), (1278, 123412), (1704, 92559), (2556, 61706), (5112, 30853)]