158643008

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{461}}^1$

素因数の和:775

約数の個数: 56

約数和(自身を含む): 333268320

約数和(自身を除く): 174625312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 283, 304, 461, 566, 608, 922, 1132, 1216, 1844, 2264, 3688, 4528, 5377, 7376, 8759, 9056, 10754, 14752, 17518, 18112, 21508, 29504, 35036, 43016, 70072, 86032, 130463, 140144, 172064, 260926, 280288, 344128, 521852, 560576, 1043704, 2087408, 2478797, 4174816, 4957594, 8349632, 9915188, 19830376, 39660752, 79321504, 158643008]

約数ペア:

[(1, 158643008), (2, 79321504), (4, 39660752), (8, 19830376), (16, 9915188), (19, 8349632), (32, 4957594), (38, 4174816), (64, 2478797), (76, 2087408), (152, 1043704), (283, 560576), (304, 521852), (461, 344128), (566, 280288), (608, 260926), (922, 172064), (1132, 140144), (1216, 130463), (1844, 86032), (2264, 70072), (3688, 43016), (4528, 35036), (5377, 29504), (7376, 21508), (8759, 18112), (9056, 17518), (10754, 14752)]