130131304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27617}}^1$

素因数の和:27673

約数の個数: 32

約数和(自身を含む): 265132800

約数和(自身を除く): 135001496

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 27617, 55234, 110468, 220936, 524723, 856127, 1049446, 1712254, 2098892, 3424508, 4197784, 6849016, 16266413, 32532826, 65065652, 130131304]

約数ペア:

[(1, 130131304), (2, 65065652), (4, 32532826), (8, 16266413), (19, 6849016), (31, 4197784), (38, 3424508), (62, 2098892), (76, 1712254), (124, 1049446), (152, 856127), (248, 524723), (589, 220936), (1178, 110468), (2356, 55234), (4712, 27617)]