189620992

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 108

約数和(自身を含む): 440510616

約数和(自身を除く): 250889624

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 233, 256, 272, 289, 352, 374, 466, 544, 578, 704, 748, 932, 1088, 1156, 1408, 1496, 1864, 2176, 2312, 2563, 2816, 2992, 3179, 3728, 3961, 4352, 4624, 5126, 5984, 6358, 7456, 7922, 9248, 10252, 11968, 12716, 14912, 15844, 18496, 20504, 23936, 25432, 29824, 31688, 36992, 41008, 43571, 47872, 50864, 59648, 63376, 67337, 73984, 82016, 87142, 101728, 126752, 134674, 164032, 174284, 203456, 253504, 269348, 328064, 348568, 406912, 507008, 538696, 656128, 697136, 740707, 813824, 1014016, 1077392, 1394272, 1481414, 2154784, 2788544, 2962828, 4309568, 5577088, 5925656, 8619136, 11154176, 11851312, 17238272, 23702624, 47405248, 94810496, 189620992]

約数ペア:

[(1, 189620992), (2, 94810496), (4, 47405248), (8, 23702624), (11, 17238272), (16, 11851312), (17, 11154176), (22, 8619136), (32, 5925656), (34, 5577088), (44, 4309568), (64, 2962828), (68, 2788544), (88, 2154784), (128, 1481414), (136, 1394272), (176, 1077392), (187, 1014016), (233, 813824), (256, 740707), (272, 697136), (289, 656128), (352, 538696), (374, 507008), (466, 406912), (544, 348568), (578, 328064), (704, 269348), (748, 253504), (932, 203456), (1088, 174284), (1156, 164032), (1408, 134674), (1496, 126752), (1864, 101728), (2176, 87142), (2312, 82016), (2563, 73984), (2816, 67337), (2992, 63376), (3179, 59648), (3728, 50864), (3961, 47872), (4352, 43571), (4624, 41008), (5126, 36992), (5984, 31688), (6358, 29824), (7456, 25432), (7922, 23936), (9248, 20504), (10252, 18496), (11968, 15844), (12716, 14912)]