129163626

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 64

約数和(自身を含む): 296524800

約数和(自身を除く): 167361174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 71, 118, 142, 177, 213, 354, 426, 531, 571, 639, 1062, 1142, 1278, 1593, 1713, 1917, 3186, 3426, 3834, 4189, 5139, 8378, 10278, 12567, 15417, 25134, 30834, 33689, 37701, 40541, 67378, 75402, 81082, 101067, 113103, 121623, 202134, 226206, 243246, 303201, 364869, 606402, 729738, 909603, 1094607, 1819206, 2189214, 2391919, 4783838, 7175757, 14351514, 21527271, 43054542, 64581813, 129163626]

約数ペア:

[(1, 129163626), (2, 64581813), (3, 43054542), (6, 21527271), (9, 14351514), (18, 7175757), (27, 4783838), (54, 2391919), (59, 2189214), (71, 1819206), (118, 1094607), (142, 909603), (177, 729738), (213, 606402), (354, 364869), (426, 303201), (531, 243246), (571, 226206), (639, 202134), (1062, 121623), (1142, 113103), (1278, 101067), (1593, 81082), (1713, 75402), (1917, 67378), (3186, 40541), (3426, 37701), (3834, 33689), (4189, 30834), (5139, 25134), (8378, 15417), (10278, 12567)]