156667800016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{283909}}^1$

素因数の和:284316

約数の個数: 80

約数和(自身を含む): 374579497600

約数和(自身を除く): 217911697584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 379, 728, 758, 1456, 1516, 2653, 3032, 4927, 5306, 6064, 9854, 10612, 19708, 21224, 34489, 39416, 42448, 68978, 78832, 137956, 275912, 283909, 551824, 567818, 1135636, 1987363, 2271272, 3690817, 3974726, 4542544, 7381634, 7949452, 14763268, 15898904, 25835719, 29526536, 31797808, 51671438, 59053072, 103342876, 107601511, 206685752, 215203022, 413371504, 430406044, 753210577, 860812088, 1398819643, 1506421154, 1721624176, 2797639286, 3012842308, 5595278572, 6025684616, 9791737501, 11190557144, 12051369232, 19583475002, 22381114288, 39166950004, 78333900008, 156667800016]

約数ペア:

[(1, 156667800016), (2, 78333900008), (4, 39166950004), (7, 22381114288), (8, 19583475002), (13, 12051369232), (14, 11190557144), (16, 9791737501), (26, 6025684616), (28, 5595278572), (52, 3012842308), (56, 2797639286), (91, 1721624176), (104, 1506421154), (112, 1398819643), (182, 860812088), (208, 753210577), (364, 430406044), (379, 413371504), (728, 215203022), (758, 206685752), (1456, 107601511), (1516, 103342876), (2653, 59053072), (3032, 51671438), (4927, 31797808), (5306, 29526536), (6064, 25835719), (9854, 15898904), (10612, 14763268), (19708, 7949452), (21224, 7381634), (34489, 4542544), (39416, 3974726), (42448, 3690817), (68978, 2271272), (78832, 1987363), (137956, 1135636), (275912, 567818), (283909, 551824)]