155029284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 108

約数和(自身を含む): 421599360

約数和(自身を除く): 266570076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 151, 158, 171, 228, 237, 302, 316, 342, 361, 453, 474, 604, 684, 711, 722, 906, 948, 1083, 1359, 1422, 1444, 1501, 1812, 2166, 2718, 2844, 2869, 3002, 3249, 4332, 4503, 5436, 5738, 6004, 6498, 8607, 9006, 11476, 11929, 12996, 13509, 17214, 18012, 23858, 25821, 27018, 28519, 34428, 35787, 47716, 51642, 54036, 54511, 57038, 71574, 85557, 103284, 107361, 109022, 114076, 143148, 163533, 171114, 214722, 218044, 226651, 256671, 327066, 342228, 429444, 453302, 490599, 513342, 654132, 679953, 906604, 981198, 1026684, 1359906, 1962396, 2039859, 2719812, 4079718, 4306369, 8159436, 8612738, 12919107, 17225476, 25838214, 38757321, 51676428, 77514642, 155029284]

約数ペア:

[(1, 155029284), (2, 77514642), (3, 51676428), (4, 38757321), (6, 25838214), (9, 17225476), (12, 12919107), (18, 8612738), (19, 8159436), (36, 4306369), (38, 4079718), (57, 2719812), (76, 2039859), (79, 1962396), (114, 1359906), (151, 1026684), (158, 981198), (171, 906604), (228, 679953), (237, 654132), (302, 513342), (316, 490599), (342, 453302), (361, 429444), (453, 342228), (474, 327066), (604, 256671), (684, 226651), (711, 218044), (722, 214722), (906, 171114), (948, 163533), (1083, 143148), (1359, 114076), (1422, 109022), (1444, 107361), (1501, 103284), (1812, 85557), (2166, 71574), (2718, 57038), (2844, 54511), (2869, 54036), (3002, 51642), (3249, 47716), (4332, 35787), (4503, 34428), (5436, 28519), (5738, 27018), (6004, 25821), (6498, 23858), (8607, 18012), (9006, 17214), (11476, 13509), (11929, 12996)]