156978414005

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{49033}}^1$

素因数の和:49206

約数の個数: 64

約数和(自身を含む): 232501183488

約数和(自身を除く): 75522769483

約数列:

[1, 5, 7, 23, 35, 41, 97, 115, 161, 205, 287, 485, 679, 805, 943, 1435, 2231, 3395, 3977, 4715, 6601, 11155, 15617, 19885, 27839, 33005, 49033, 78085, 91471, 139195, 245165, 343231, 457355, 640297, 1127759, 1716155, 2010353, 3201485, 4756201, 5638795, 7894313, 10051765, 14072471, 23781005, 33293407, 39471565, 46238119, 70362355, 109392623, 166467035, 195004241, 231190595, 323666833, 546963115, 765748361, 975021205, 1365029687, 1618334165, 3828741805, 4485097543, 6825148435, 22425487715, 31395682801, 156978414005]

約数ペア:

[(1, 156978414005), (5, 31395682801), (7, 22425487715), (23, 6825148435), (35, 4485097543), (41, 3828741805), (97, 1618334165), (115, 1365029687), (161, 975021205), (205, 765748361), (287, 546963115), (485, 323666833), (679, 231190595), (805, 195004241), (943, 166467035), (1435, 109392623), (2231, 70362355), (3395, 46238119), (3977, 39471565), (4715, 33293407), (6601, 23781005), (11155, 14072471), (15617, 10051765), (19885, 7894313), (27839, 5638795), (33005, 4756201), (49033, 3201485), (78085, 2010353), (91471, 1716155), (139195, 1127759), (245165, 640297), (343231, 457355)]