131743402

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5179}}^1$

素因数の和:5290

約数の個数: 32

約数和(自身を含む): 238694400

約数和(自身を除く): 106950998

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 5179, 10358, 12719, 25438, 36253, 72506, 119117, 238234, 409141, 818282, 833819, 1667638, 2863987, 5727974, 9410243, 18820486, 65871701, 131743402]

約数ペア:

[(1, 131743402), (2, 65871701), (7, 18820486), (14, 9410243), (23, 5727974), (46, 2863987), (79, 1667638), (158, 833819), (161, 818282), (322, 409141), (553, 238234), (1106, 119117), (1817, 72506), (3634, 36253), (5179, 25438), (10358, 12719)]