189450176

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 112

約数和(自身を含む): 423988992

約数和(自身を除く): 234538816

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 41, 62, 64, 68, 82, 124, 136, 137, 164, 248, 272, 274, 328, 496, 527, 544, 548, 656, 697, 992, 1054, 1088, 1096, 1271, 1312, 1394, 1984, 2108, 2192, 2329, 2542, 2624, 2788, 4216, 4247, 4384, 4658, 5084, 5576, 5617, 8432, 8494, 8768, 9316, 10168, 11152, 11234, 16864, 16988, 18632, 20336, 21607, 22304, 22468, 33728, 33976, 37264, 40672, 43214, 44608, 44936, 67952, 72199, 74528, 81344, 86428, 89872, 95489, 135904, 144398, 149056, 172856, 174127, 179744, 190978, 271808, 288796, 345712, 348254, 359488, 381956, 577592, 691424, 696508, 763912, 1155184, 1382848, 1393016, 1527824, 2310368, 2786032, 2960159, 3055648, 4620736, 5572064, 5920318, 6111296, 11144128, 11840636, 23681272, 47362544, 94725088, 189450176]

約数ペア:

[(1, 189450176), (2, 94725088), (4, 47362544), (8, 23681272), (16, 11840636), (17, 11144128), (31, 6111296), (32, 5920318), (34, 5572064), (41, 4620736), (62, 3055648), (64, 2960159), (68, 2786032), (82, 2310368), (124, 1527824), (136, 1393016), (137, 1382848), (164, 1155184), (248, 763912), (272, 696508), (274, 691424), (328, 577592), (496, 381956), (527, 359488), (544, 348254), (548, 345712), (656, 288796), (697, 271808), (992, 190978), (1054, 179744), (1088, 174127), (1096, 172856), (1271, 149056), (1312, 144398), (1394, 135904), (1984, 95489), (2108, 89872), (2192, 86428), (2329, 81344), (2542, 74528), (2624, 72199), (2788, 67952), (4216, 44936), (4247, 44608), (4384, 43214), (4658, 40672), (5084, 37264), (5576, 33976), (5617, 33728), (8432, 22468), (8494, 22304), (8768, 21607), (9316, 20336), (10168, 18632), (11152, 16988), (11234, 16864)]