133069064548

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1997}}^1\times {\mathrm{64319}}^1$

素因数の和:66364

約数の個数: 48

約数和(自身を含む): 273472174080

約数和(自身を除く): 140403109532

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1997, 3994, 7988, 13979, 27958, 55916, 64319, 73889, 128638, 147778, 257276, 295556, 450233, 517223, 900466, 1034446, 1800932, 2068892, 2379803, 4759606, 9519212, 16658621, 33317242, 66634484, 128445043, 256890086, 513780172, 899115301, 1798230602, 3596461204, 4752466591, 9504933182, 19009866364, 33267266137, 66534532274, 133069064548]

約数ペア:

[(1, 133069064548), (2, 66534532274), (4, 33267266137), (7, 19009866364), (14, 9504933182), (28, 4752466591), (37, 3596461204), (74, 1798230602), (148, 899115301), (259, 513780172), (518, 256890086), (1036, 128445043), (1997, 66634484), (3994, 33317242), (7988, 16658621), (13979, 9519212), (27958, 4759606), (55916, 2379803), (64319, 2068892), (73889, 1800932), (128638, 1034446), (147778, 900466), (257276, 517223), (295556, 450233)]