170879072

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 144

約数和(自身を含む): 430747632

約数和(自身を除く): 259868560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 83, 91, 98, 101, 104, 112, 166, 182, 196, 202, 208, 224, 332, 364, 392, 404, 416, 581, 637, 664, 707, 728, 784, 808, 1079, 1162, 1274, 1313, 1328, 1414, 1456, 1568, 1616, 2158, 2324, 2548, 2626, 2656, 2828, 2912, 3232, 4067, 4316, 4648, 4949, 5096, 5252, 5656, 7553, 8134, 8383, 8632, 9191, 9296, 9898, 10192, 10504, 11312, 15106, 16268, 16766, 17264, 18382, 18592, 19796, 20384, 21008, 22624, 30212, 32536, 33532, 34528, 36764, 39592, 42016, 52871, 58681, 60424, 64337, 65072, 67064, 73528, 79184, 105742, 108979, 117362, 120848, 128674, 130144, 134128, 147056, 158368, 211484, 217958, 234724, 241696, 257348, 268256, 294112, 410767, 422968, 435916, 469448, 514696, 762853, 821534, 845936, 871832, 938896, 1029392, 1525706, 1643068, 1691872, 1743664, 1877792, 2058784, 3051412, 3286136, 3487328, 5339971, 6102824, 6572272, 10679942, 12205648, 13144544, 21359884, 24411296, 42719768, 85439536, 170879072]

約数ペア:

[(1, 170879072), (2, 85439536), (4, 42719768), (7, 24411296), (8, 21359884), (13, 13144544), (14, 12205648), (16, 10679942), (26, 6572272), (28, 6102824), (32, 5339971), (49, 3487328), (52, 3286136), (56, 3051412), (83, 2058784), (91, 1877792), (98, 1743664), (101, 1691872), (104, 1643068), (112, 1525706), (166, 1029392), (182, 938896), (196, 871832), (202, 845936), (208, 821534), (224, 762853), (332, 514696), (364, 469448), (392, 435916), (404, 422968), (416, 410767), (581, 294112), (637, 268256), (664, 257348), (707, 241696), (728, 234724), (784, 217958), (808, 211484), (1079, 158368), (1162, 147056), (1274, 134128), (1313, 130144), (1328, 128674), (1414, 120848), (1456, 117362), (1568, 108979), (1616, 105742), (2158, 79184), (2324, 73528), (2548, 67064), (2626, 65072), (2656, 64337), (2828, 60424), (2912, 58681), (3232, 52871), (4067, 42016), (4316, 39592), (4648, 36764), (4949, 34528), (5096, 33532), (5252, 32536), (5656, 30212), (7553, 22624), (8134, 21008), (8383, 20384), (8632, 19796), (9191, 18592), (9296, 18382), (9898, 17264), (10192, 16766), (10504, 16268), (11312, 15106)]