188430808735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{294997}}^1$

素因数の和:295363

約数の個数: 32

約数和(自身を含む): 252159570432

約数和(自身を除く): 63728761697

約数列:

[1, 5, 13, 31, 65, 155, 317, 403, 1585, 2015, 4121, 9827, 20605, 49135, 127751, 294997, 638755, 1474985, 3834961, 9144907, 19174805, 45724535, 93514049, 118883791, 467570245, 594418955, 1215682637, 2898935519, 6078413185, 14494677595, 37686161747, 188430808735]

約数ペア:

[(1, 188430808735), (5, 37686161747), (13, 14494677595), (31, 6078413185), (65, 2898935519), (155, 1215682637), (317, 594418955), (403, 467570245), (1585, 118883791), (2015, 93514049), (4121, 45724535), (9827, 19174805), (20605, 9144907), (49135, 3834961), (127751, 1474985), (294997, 638755)]