156982245381

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1\times {\mathrm{25799}}^1$

素因数の和:26346

約数の個数: 48

約数和(自身を含む): 246688041600

約数和(自身を除く): 89705796219

約数列:

[1, 3, 9, 13, 39, 117, 131, 393, 397, 1179, 1191, 1703, 3573, 5109, 5161, 15327, 15483, 25799, 46449, 52007, 77397, 156021, 232191, 335387, 468063, 676091, 1006161, 2028273, 3018483, 3379669, 6084819, 10139007, 10242203, 30417021, 30726609, 43935697, 92179827, 131807091, 133148639, 395421273, 399445917, 1198337751, 1341728593, 4025185779, 12075557337, 17442471709, 52327415127, 156982245381]

約数ペア:

[(1, 156982245381), (3, 52327415127), (9, 17442471709), (13, 12075557337), (39, 4025185779), (117, 1341728593), (131, 1198337751), (393, 399445917), (397, 395421273), (1179, 133148639), (1191, 131807091), (1703, 92179827), (3573, 43935697), (5109, 30726609), (5161, 30417021), (15327, 10242203), (15483, 10139007), (25799, 6084819), (46449, 3379669), (52007, 3018483), (77397, 2028273), (156021, 1006161), (232191, 676091), (335387, 468063)]