157440426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{183497}}^1$

素因数の和:183526

約数の個数: 32

約数和(自身を含む): 369931968

約数和(自身を除く): 212491542

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 183497, 366994, 550491, 1100982, 2018467, 2385461, 4036934, 4770922, 6055401, 7156383, 12110802, 14312766, 26240071, 52480142, 78720213, 157440426]

約数ペア:

[(1, 157440426), (2, 78720213), (3, 52480142), (6, 26240071), (11, 14312766), (13, 12110802), (22, 7156383), (26, 6055401), (33, 4770922), (39, 4036934), (66, 2385461), (78, 2018467), (143, 1100982), (286, 550491), (429, 366994), (858, 183497)]