145432872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155377}}^1$

素因数の和:155402

約数の個数: 48

約数和(自身を含む): 424181940

約数和(自身を除く): 278749068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 155377, 310754, 466131, 621508, 932262, 1243016, 1398393, 1864524, 2019901, 2796786, 3729048, 4039802, 5593572, 6059703, 8079604, 11187144, 12119406, 16159208, 18179109, 24238812, 36358218, 48477624, 72716436, 145432872]

約数ペア:

[(1, 145432872), (2, 72716436), (3, 48477624), (4, 36358218), (6, 24238812), (8, 18179109), (9, 16159208), (12, 12119406), (13, 11187144), (18, 8079604), (24, 6059703), (26, 5593572), (36, 4039802), (39, 3729048), (52, 2796786), (72, 2019901), (78, 1864524), (104, 1398393), (117, 1243016), (156, 932262), (234, 621508), (312, 466131), (468, 310754), (936, 155377)]