156930639831

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{24137}}^1$

素因数の和:24821

約数の個数: 72

約数和(自身を含む): 275591463264

約数和(自身を除く): 118660823433

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 641, 1127, 1449, 1923, 3381, 4487, 5769, 10143, 13461, 14743, 24137, 31409, 40383, 44229, 72411, 94227, 103201, 132687, 168959, 217233, 282681, 309603, 506877, 555151, 722407, 928809, 1182713, 1520631, 1665453, 2167221, 3548139, 3886057, 4996359, 6501663, 10644417, 11658171, 15471817, 27202399, 34974513, 46415451, 81607197, 108302719, 139246353, 244821591, 324908157, 355851791, 758119033, 974724471, 1067555373, 2274357099, 2490962537, 3202666119, 6823071297, 7472887611, 17436737759, 22418662833, 52310213277, 156930639831]

約数ペア:

[(1, 156930639831), (3, 52310213277), (7, 22418662833), (9, 17436737759), (21, 7472887611), (23, 6823071297), (49, 3202666119), (63, 2490962537), (69, 2274357099), (147, 1067555373), (161, 974724471), (207, 758119033), (441, 355851791), (483, 324908157), (641, 244821591), (1127, 139246353), (1449, 108302719), (1923, 81607197), (3381, 46415451), (4487, 34974513), (5769, 27202399), (10143, 15471817), (13461, 11658171), (14743, 10644417), (24137, 6501663), (31409, 4996359), (40383, 3886057), (44229, 3548139), (72411, 2167221), (94227, 1665453), (103201, 1520631), (132687, 1182713), (168959, 928809), (217233, 722407), (282681, 555151), (309603, 506877)]