172077642

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 446976000

約数和(自身を除く): 274898358

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 79, 99, 114, 158, 171, 193, 198, 209, 237, 297, 342, 386, 418, 474, 513, 579, 594, 627, 711, 869, 1026, 1158, 1254, 1422, 1501, 1737, 1738, 1881, 2123, 2133, 2607, 3002, 3474, 3667, 3762, 4246, 4266, 4503, 5211, 5214, 5643, 6369, 7334, 7821, 9006, 10422, 11001, 11286, 12738, 13509, 15247, 15642, 16511, 19107, 22002, 23463, 27018, 30494, 33003, 33022, 38214, 40337, 40527, 45741, 46926, 49533, 57321, 66006, 80674, 81054, 91482, 99009, 99066, 114642, 121011, 137223, 148599, 167717, 198018, 242022, 274446, 289693, 297198, 335434, 363033, 411669, 445797, 503151, 579386, 726066, 823338, 869079, 891594, 1006302, 1089099, 1509453, 1738158, 2178198, 2607237, 3018906, 3186623, 4528359, 5214474, 6373246, 7821711, 9056718, 9559869, 15643422, 19119738, 28679607, 57359214, 86038821, 172077642]

約数ペア:

[(1, 172077642), (2, 86038821), (3, 57359214), (6, 28679607), (9, 19119738), (11, 15643422), (18, 9559869), (19, 9056718), (22, 7821711), (27, 6373246), (33, 5214474), (38, 4528359), (54, 3186623), (57, 3018906), (66, 2607237), (79, 2178198), (99, 1738158), (114, 1509453), (158, 1089099), (171, 1006302), (193, 891594), (198, 869079), (209, 823338), (237, 726066), (297, 579386), (342, 503151), (386, 445797), (418, 411669), (474, 363033), (513, 335434), (579, 297198), (594, 289693), (627, 274446), (711, 242022), (869, 198018), (1026, 167717), (1158, 148599), (1254, 137223), (1422, 121011), (1501, 114642), (1737, 99066), (1738, 99009), (1881, 91482), (2123, 81054), (2133, 80674), (2607, 66006), (3002, 57321), (3474, 49533), (3667, 46926), (3762, 45741), (4246, 40527), (4266, 40337), (4503, 38214), (5211, 33022), (5214, 33003), (5643, 30494), (6369, 27018), (7334, 23463), (7821, 22002), (9006, 19107), (10422, 16511), (11001, 15642), (11286, 15247), (12738, 13509)]