155452814

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2597

約数の個数: 32

約数和(自身を含む): 267736320

約数和(自身を除く): 112283506

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2539, 2662, 2783, 5078, 5566, 27929, 30613, 55858, 58397, 61226, 116794, 307219, 614438, 642367, 1284734, 3379409, 6758818, 7066037, 14132074, 77726407, 155452814]

約数ペア:

[(1, 155452814), (2, 77726407), (11, 14132074), (22, 7066037), (23, 6758818), (46, 3379409), (121, 1284734), (242, 642367), (253, 614438), (506, 307219), (1331, 116794), (2539, 61226), (2662, 58397), (2783, 55858), (5078, 30613), (5566, 27929)]