140714678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 246223824

約数和(自身を除く): 105509146

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 289, 307, 442, 578, 614, 793, 1037, 1586, 2074, 3757, 3991, 5219, 7514, 7982, 10438, 13481, 17629, 18727, 26962, 35258, 37454, 67847, 88723, 135694, 177446, 229177, 243451, 318359, 458354, 486902, 636718, 1153399, 2306798, 4138667, 5412103, 8277334, 10824206, 70357339, 140714678]

約数ペア:

[(1, 140714678), (2, 70357339), (13, 10824206), (17, 8277334), (26, 5412103), (34, 4138667), (61, 2306798), (122, 1153399), (221, 636718), (289, 486902), (307, 458354), (442, 318359), (578, 243451), (614, 229177), (793, 177446), (1037, 135694), (1586, 88723), (2074, 67847), (3757, 37454), (3991, 35258), (5219, 26962), (7514, 18727), (7982, 17629), (10438, 13481)]