199992144

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8059}}^1$

素因数の和:8128

約数の個数: 80

約数和(自身を含む): 575677440

約数和(自身を除く): 375685296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 47, 48, 66, 88, 94, 132, 141, 176, 188, 264, 282, 376, 517, 528, 564, 752, 1034, 1128, 1551, 2068, 2256, 3102, 4136, 6204, 8059, 8272, 12408, 16118, 24177, 24816, 32236, 48354, 64472, 88649, 96708, 128944, 177298, 193416, 265947, 354596, 378773, 386832, 531894, 709192, 757546, 1063788, 1136319, 1418384, 1515092, 2127576, 2272638, 3030184, 4166503, 4255152, 4545276, 6060368, 8333006, 9090552, 12499509, 16666012, 18181104, 24999018, 33332024, 49998036, 66664048, 99996072, 199992144]

約数ペア:

[(1, 199992144), (2, 99996072), (3, 66664048), (4, 49998036), (6, 33332024), (8, 24999018), (11, 18181104), (12, 16666012), (16, 12499509), (22, 9090552), (24, 8333006), (33, 6060368), (44, 4545276), (47, 4255152), (48, 4166503), (66, 3030184), (88, 2272638), (94, 2127576), (132, 1515092), (141, 1418384), (176, 1136319), (188, 1063788), (264, 757546), (282, 709192), (376, 531894), (517, 386832), (528, 378773), (564, 354596), (752, 265947), (1034, 193416), (1128, 177298), (1551, 128944), (2068, 96708), (2256, 88649), (3102, 64472), (4136, 48354), (6204, 32236), (8059, 24816), (8272, 24177), (12408, 16118)]