159739356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13681}}^1$

素因数の和:13834

約数の個数: 48

約数和(自身を含む): 429067520

約数和(自身を除く): 269328164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 13681, 27362, 41043, 54724, 82086, 95767, 164172, 191534, 287301, 383068, 574602, 1149204, 1901659, 3803318, 5704977, 7606636, 11409954, 13311613, 22819908, 26623226, 39934839, 53246452, 79869678, 159739356]

約数ペア:

[(1, 159739356), (2, 79869678), (3, 53246452), (4, 39934839), (6, 26623226), (7, 22819908), (12, 13311613), (14, 11409954), (21, 7606636), (28, 5704977), (42, 3803318), (84, 1901659), (139, 1149204), (278, 574602), (417, 383068), (556, 287301), (834, 191534), (973, 164172), (1668, 95767), (1946, 82086), (2919, 54724), (3892, 41043), (5838, 27362), (11676, 13681)]