169968006

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42727}}^1$

素因数の和:42765

約数の個数: 48

約数和(自身を含む): 419930784

約数和(自身を除く): 249962778

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 42727, 85454, 128181, 256362, 384543, 555451, 726359, 769086, 1110902, 1452718, 1666353, 2179077, 3332706, 4358154, 4999059, 6537231, 9442667, 9998118, 13074462, 18885334, 28328001, 56656002, 84984003, 169968006]

約数ペア:

[(1, 169968006), (2, 84984003), (3, 56656002), (6, 28328001), (9, 18885334), (13, 13074462), (17, 9998118), (18, 9442667), (26, 6537231), (34, 4999059), (39, 4358154), (51, 3332706), (78, 2179077), (102, 1666353), (117, 1452718), (153, 1110902), (221, 769086), (234, 726359), (306, 555451), (442, 384543), (663, 256362), (1326, 128181), (1989, 85454), (3978, 42727)]