145204308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{11173}}^1$

素因数の和:11221

約数の個数: 54

約数和(自身を含む): 387413754

約数和(自身を除く): 242209446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 3249, 4332, 6498, 11173, 12996, 22346, 33519, 44692, 67038, 100557, 134076, 201114, 212287, 402228, 424574, 636861, 849148, 1273722, 1910583, 2547444, 3821166, 4033453, 7642332, 8066906, 12100359, 16133812, 24200718, 36301077, 48401436, 72602154, 145204308]

約数ペア:

[(1, 145204308), (2, 72602154), (3, 48401436), (4, 36301077), (6, 24200718), (9, 16133812), (12, 12100359), (18, 8066906), (19, 7642332), (36, 4033453), (38, 3821166), (57, 2547444), (76, 1910583), (114, 1273722), (171, 849148), (228, 636861), (342, 424574), (361, 402228), (684, 212287), (722, 201114), (1083, 134076), (1444, 100557), (2166, 67038), (3249, 44692), (4332, 33519), (6498, 22346), (11173, 12996)]