165640384

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 437814720

約数和(自身を除く): 272174336

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 239, 272, 364, 392, 416, 442, 448, 476, 478, 544, 637, 728, 784, 832, 833, 884, 952, 956, 1088, 1274, 1456, 1547, 1568, 1666, 1673, 1768, 1904, 1912, 2548, 2912, 3094, 3107, 3136, 3332, 3346, 3536, 3808, 3824, 4063, 5096, 5824, 6188, 6214, 6664, 6692, 7072, 7616, 7648, 8126, 10192, 10829, 11711, 12376, 12428, 13328, 13384, 14144, 15296, 16252, 20384, 21658, 21749, 23422, 24752, 24856, 26656, 26768, 28441, 32504, 40768, 43316, 43498, 46844, 49504, 49712, 52819, 53312, 53536, 56882, 65008, 86632, 86996, 93688, 99008, 99424, 105638, 107072, 113764, 130016, 152243, 173264, 173992, 187376, 198848, 199087, 211276, 227528, 260032, 304486, 346528, 347984, 369733, 374752, 398174, 422552, 455056, 608972, 693056, 695968, 739466, 749504, 796348, 845104, 910112, 1217944, 1391936, 1478932, 1592696, 1690208, 1820224, 2435888, 2588131, 2957864, 3185392, 3380416, 4871776, 5176262, 5915728, 6370784, 9743552, 10352524, 11831456, 12741568, 20705048, 23662912, 41410096, 82820192, 165640384]

約数ペア:

[(1, 165640384), (2, 82820192), (4, 41410096), (7, 23662912), (8, 20705048), (13, 12741568), (14, 11831456), (16, 10352524), (17, 9743552), (26, 6370784), (28, 5915728), (32, 5176262), (34, 4871776), (49, 3380416), (52, 3185392), (56, 2957864), (64, 2588131), (68, 2435888), (91, 1820224), (98, 1690208), (104, 1592696), (112, 1478932), (119, 1391936), (136, 1217944), (182, 910112), (196, 845104), (208, 796348), (221, 749504), (224, 739466), (238, 695968), (239, 693056), (272, 608972), (364, 455056), (392, 422552), (416, 398174), (442, 374752), (448, 369733), (476, 347984), (478, 346528), (544, 304486), (637, 260032), (728, 227528), (784, 211276), (832, 199087), (833, 198848), (884, 187376), (952, 173992), (956, 173264), (1088, 152243), (1274, 130016), (1456, 113764), (1547, 107072), (1568, 105638), (1666, 99424), (1673, 99008), (1768, 93688), (1904, 86996), (1912, 86632), (2548, 65008), (2912, 56882), (3094, 53536), (3107, 53312), (3136, 52819), (3332, 49712), (3346, 49504), (3536, 46844), (3808, 43498), (3824, 43316), (4063, 40768), (5096, 32504), (5824, 28441), (6188, 26768), (6214, 26656), (6664, 24856), (6692, 24752), (7072, 23422), (7616, 21749), (7648, 21658), (8126, 20384), (10192, 16252), (10829, 15296), (11711, 14144), (12376, 13384), (12428, 13328)]