159404778

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{8623}}^1$

素因数の和:8723

約数の個数: 48

約数和(自身を含む): 376696320

約数和(自身を除く): 217291542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 8623, 9243, 17246, 18486, 25869, 51738, 77607, 112099, 155214, 224198, 336297, 672594, 681217, 1008891, 1362434, 2017782, 2043651, 4087302, 6130953, 8855821, 12261906, 17711642, 26567463, 53134926, 79702389, 159404778]

約数ペア:

[(1, 159404778), (2, 79702389), (3, 53134926), (6, 26567463), (9, 17711642), (13, 12261906), (18, 8855821), (26, 6130953), (39, 4087302), (78, 2043651), (79, 2017782), (117, 1362434), (158, 1008891), (234, 681217), (237, 672594), (474, 336297), (711, 224198), (1027, 155214), (1422, 112099), (2054, 77607), (3081, 51738), (6162, 25869), (8623, 18486), (9243, 17246)]