159828084

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20129

約数の個数: 72

約数和(自身を含む): 460703880

約数和(自身を除く): 300875796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 20089, 40178, 60267, 80356, 120534, 180801, 241068, 261157, 341513, 361602, 522314, 683026, 723204, 783471, 1024539, 1044628, 1366052, 1566942, 2049078, 2350413, 3073617, 3133884, 4098156, 4439669, 4700826, 6147234, 8879338, 9401652, 12294468, 13319007, 17758676, 26638014, 39957021, 53276028, 79914042, 159828084]

約数ペア:

[(1, 159828084), (2, 79914042), (3, 53276028), (4, 39957021), (6, 26638014), (9, 17758676), (12, 13319007), (13, 12294468), (17, 9401652), (18, 8879338), (26, 6147234), (34, 4700826), (36, 4439669), (39, 4098156), (51, 3133884), (52, 3073617), (68, 2350413), (78, 2049078), (102, 1566942), (117, 1366052), (153, 1044628), (156, 1024539), (204, 783471), (221, 723204), (234, 683026), (306, 522314), (442, 361602), (468, 341513), (612, 261157), (663, 241068), (884, 180801), (1326, 120534), (1989, 80356), (2652, 60267), (3978, 40178), (7956, 20089)]