165856248

素因数分解:

$2^3\times 3^6\times {\mathrm{28439}}^1$

素因数の和:28463

約数の個数: 56

約数和(自身を含む): 466273800

約数和(自身を除く): 300417552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 28439, 56878, 85317, 113756, 170634, 227512, 255951, 341268, 511902, 682536, 767853, 1023804, 1535706, 2047608, 2303559, 3071412, 4607118, 6142824, 6910677, 9214236, 13821354, 18428472, 20732031, 27642708, 41464062, 55285416, 82928124, 165856248]

約数ペア:

[(1, 165856248), (2, 82928124), (3, 55285416), (4, 41464062), (6, 27642708), (8, 20732031), (9, 18428472), (12, 13821354), (18, 9214236), (24, 6910677), (27, 6142824), (36, 4607118), (54, 3071412), (72, 2303559), (81, 2047608), (108, 1535706), (162, 1023804), (216, 767853), (243, 682536), (324, 511902), (486, 341268), (648, 255951), (729, 227512), (972, 170634), (1458, 113756), (1944, 85317), (2916, 56878), (5832, 28439)]