128363538

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{2473}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 264341952

約数和(自身を除く): 135978414

約数列:

[1, 2, 3, 6, 41, 82, 123, 211, 246, 422, 633, 1266, 2473, 4946, 7419, 8651, 14838, 17302, 25953, 51906, 101393, 202786, 304179, 521803, 608358, 1043606, 1565409, 3130818, 21393923, 42787846, 64181769, 128363538]

約数ペア:

[(1, 128363538), (2, 64181769), (3, 42787846), (6, 21393923), (41, 3130818), (82, 1565409), (123, 1043606), (211, 608358), (246, 521803), (422, 304179), (633, 202786), (1266, 101393), (2473, 51906), (4946, 25953), (7419, 17302), (8651, 14838)]