138804524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 264670560

約数和(自身を除く): 125866036

約数列:

[1, 2, 4, 17, 34, 61, 68, 109, 122, 218, 244, 307, 436, 614, 1037, 1228, 1853, 2074, 3706, 4148, 5219, 6649, 7412, 10438, 13298, 18727, 20876, 26596, 33463, 37454, 66926, 74908, 113033, 133852, 226066, 318359, 452132, 568871, 636718, 1137742, 1273436, 2041243, 2275484, 4082486, 8164972, 34701131, 69402262, 138804524]

約数ペア:

[(1, 138804524), (2, 69402262), (4, 34701131), (17, 8164972), (34, 4082486), (61, 2275484), (68, 2041243), (109, 1273436), (122, 1137742), (218, 636718), (244, 568871), (307, 452132), (436, 318359), (614, 226066), (1037, 133852), (1228, 113033), (1853, 74908), (2074, 66926), (3706, 37454), (4148, 33463), (5219, 26596), (6649, 20876), (7412, 18727), (10438, 13298)]