138889709608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{7673}}^1\times {\mathrm{174049}}^1$

素因数の和:181741

約数の個数: 32

約数和(自身を含む): 280488537000

約数和(自身を除く): 141598827392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 7673, 15346, 30692, 61384, 99749, 174049, 199498, 348098, 398996, 696196, 797992, 1392392, 2262637, 4525274, 9050548, 18101096, 1335477977, 2670955954, 5341911908, 10683823816, 17361213701, 34722427402, 69444854804, 138889709608]

約数ペア:

[(1, 138889709608), (2, 69444854804), (4, 34722427402), (8, 17361213701), (13, 10683823816), (26, 5341911908), (52, 2670955954), (104, 1335477977), (7673, 18101096), (15346, 9050548), (30692, 4525274), (61384, 2262637), (99749, 1392392), (174049, 797992), (199498, 696196), (348098, 398996)]