8159700276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35081}}^1$

素因数の和:35182

約数の個数: 144

約数和(自身を含む): 25744013568

約数和(自身を除く): 17584313292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 71, 78, 84, 91, 117, 126, 142, 156, 182, 213, 234, 252, 273, 284, 364, 426, 468, 497, 546, 639, 819, 852, 923, 994, 1092, 1278, 1491, 1638, 1846, 1988, 2556, 2769, 2982, 3276, 3692, 4473, 5538, 5964, 6461, 8307, 8946, 11076, 12922, 16614, 17892, 19383, 25844, 33228, 35081, 38766, 58149, 70162, 77532, 105243, 116298, 140324, 210486, 232596, 245567, 315729, 420972, 456053, 491134, 631458, 736701, 912106, 982268, 1262916, 1368159, 1473402, 1824212, 2210103, 2490751, 2736318, 2946804, 3192371, 4104477, 4420206, 4981502, 5472636, 6384742, 7472253, 8208954, 8840412, 9577113, 9963004, 12769484, 14944506, 16417908, 17435257, 19154226, 22416759, 28731339, 29889012, 32379763, 34870514, 38308452, 44833518, 52305771, 57462678, 64759526, 69741028, 89667036, 97139289, 104611542, 114925356, 129519052, 156917313, 194278578, 209223084, 226658341, 291417867, 313834626, 388557156, 453316682, 582835734, 627669252, 679975023, 906633364, 1165671468, 1359950046, 2039925069, 2719900092, 4079850138, 8159700276]

約数ペア:

[(1, 8159700276), (2, 4079850138), (3, 2719900092), (4, 2039925069), (6, 1359950046), (7, 1165671468), (9, 906633364), (12, 679975023), (13, 627669252), (14, 582835734), (18, 453316682), (21, 388557156), (26, 313834626), (28, 291417867), (36, 226658341), (39, 209223084), (42, 194278578), (52, 156917313), (63, 129519052), (71, 114925356), (78, 104611542), (84, 97139289), (91, 89667036), (117, 69741028), (126, 64759526), (142, 57462678), (156, 52305771), (182, 44833518), (213, 38308452), (234, 34870514), (252, 32379763), (273, 29889012), (284, 28731339), (364, 22416759), (426, 19154226), (468, 17435257), (497, 16417908), (546, 14944506), (639, 12769484), (819, 9963004), (852, 9577113), (923, 8840412), (994, 8208954), (1092, 7472253), (1278, 6384742), (1491, 5472636), (1638, 4981502), (1846, 4420206), (1988, 4104477), (2556, 3192371), (2769, 2946804), (2982, 2736318), (3276, 2490751), (3692, 2210103), (4473, 1824212), (5538, 1473402), (5964, 1368159), (6461, 1262916), (8307, 982268), (8946, 912106), (11076, 736701), (12922, 631458), (16614, 491134), (17892, 456053), (19383, 420972), (25844, 315729), (33228, 245567), (35081, 232596), (38766, 210486), (58149, 140324), (70162, 116298), (77532, 105243)]