189071792

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1427}}^1$

素因数の和:1475

約数の個数: 90

約数和(自身を含む): 461759508

約数和(自身を除く): 272687716

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1427, 1456, 2366, 2548, 2704, 2854, 4732, 5096, 5708, 8281, 9464, 9989, 10192, 11416, 16562, 18551, 18928, 19978, 22832, 33124, 37102, 39956, 66248, 69923, 74204, 79912, 129857, 132496, 139846, 148408, 159824, 241163, 259714, 279692, 296816, 482326, 519428, 559384, 908999, 964652, 1038856, 1118768, 1688141, 1817998, 1929304, 2077712, 3376282, 3635996, 3858608, 6752564, 7271992, 11816987, 13505128, 14543984, 23633974, 27010256, 47267948, 94535896, 189071792]

約数ペア:

[(1, 189071792), (2, 94535896), (4, 47267948), (7, 27010256), (8, 23633974), (13, 14543984), (14, 13505128), (16, 11816987), (26, 7271992), (28, 6752564), (49, 3858608), (52, 3635996), (56, 3376282), (91, 2077712), (98, 1929304), (104, 1817998), (112, 1688141), (169, 1118768), (182, 1038856), (196, 964652), (208, 908999), (338, 559384), (364, 519428), (392, 482326), (637, 296816), (676, 279692), (728, 259714), (784, 241163), (1183, 159824), (1274, 148408), (1352, 139846), (1427, 132496), (1456, 129857), (2366, 79912), (2548, 74204), (2704, 69923), (2854, 66248), (4732, 39956), (5096, 37102), (5708, 33124), (8281, 22832), (9464, 19978), (9989, 18928), (10192, 18551), (11416, 16562)]