138947964

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2383}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 334828032

約数和(自身を除く): 195880068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 113, 129, 172, 226, 258, 339, 452, 516, 678, 1356, 2383, 4766, 4859, 7149, 9532, 9718, 14298, 14577, 19436, 28596, 29154, 58308, 102469, 204938, 269279, 307407, 409876, 538558, 614814, 807837, 1077116, 1229628, 1615674, 3231348, 11578997, 23157994, 34736991, 46315988, 69473982, 138947964]

約数ペア:

[(1, 138947964), (2, 69473982), (3, 46315988), (4, 34736991), (6, 23157994), (12, 11578997), (43, 3231348), (86, 1615674), (113, 1229628), (129, 1077116), (172, 807837), (226, 614814), (258, 538558), (339, 409876), (452, 307407), (516, 269279), (678, 204938), (1356, 102469), (2383, 58308), (4766, 29154), (4859, 28596), (7149, 19436), (9532, 14577), (9718, 14298)]