171995316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1153}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 415661568

約数和(自身を除く): 243666252

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 401, 802, 1153, 1203, 1604, 2306, 2406, 3459, 4612, 4812, 6918, 12431, 13836, 24862, 35743, 37293, 49724, 71486, 74586, 107229, 142972, 149172, 214458, 428916, 462353, 924706, 1387059, 1849412, 2774118, 5548236, 14332943, 28665886, 42998829, 57331772, 85997658, 171995316]

約数ペア:

[(1, 171995316), (2, 85997658), (3, 57331772), (4, 42998829), (6, 28665886), (12, 14332943), (31, 5548236), (62, 2774118), (93, 1849412), (124, 1387059), (186, 924706), (372, 462353), (401, 428916), (802, 214458), (1153, 149172), (1203, 142972), (1604, 107229), (2306, 74586), (2406, 71486), (3459, 49724), (4612, 37293), (4812, 35743), (6918, 24862), (12431, 13836)]