145735408

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 360185280

約数和(自身を除く): 214449872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 79, 91, 98, 104, 112, 158, 181, 182, 196, 208, 316, 362, 364, 392, 553, 632, 637, 724, 728, 784, 1027, 1106, 1264, 1267, 1274, 1448, 1456, 2054, 2212, 2353, 2534, 2548, 2896, 3871, 4108, 4424, 4706, 5068, 5096, 7189, 7742, 8216, 8848, 8869, 9412, 10136, 10192, 14299, 14378, 15484, 16432, 16471, 17738, 18824, 20272, 28598, 28756, 30968, 32942, 35476, 37648, 50323, 57196, 57512, 61936, 65884, 70952, 100093, 100646, 114392, 115024, 115297, 131768, 141904, 185887, 200186, 201292, 228784, 230594, 263536, 371774, 400372, 402584, 461188, 700651, 743548, 800744, 805168, 922376, 1301209, 1401302, 1487096, 1601488, 1844752, 2602418, 2802604, 2974192, 5204836, 5605208, 9108463, 10409672, 11210416, 18216926, 20819344, 36433852, 72867704, 145735408]

約数ペア:

[(1, 145735408), (2, 72867704), (4, 36433852), (7, 20819344), (8, 18216926), (13, 11210416), (14, 10409672), (16, 9108463), (26, 5605208), (28, 5204836), (49, 2974192), (52, 2802604), (56, 2602418), (79, 1844752), (91, 1601488), (98, 1487096), (104, 1401302), (112, 1301209), (158, 922376), (181, 805168), (182, 800744), (196, 743548), (208, 700651), (316, 461188), (362, 402584), (364, 400372), (392, 371774), (553, 263536), (632, 230594), (637, 228784), (724, 201292), (728, 200186), (784, 185887), (1027, 141904), (1106, 131768), (1264, 115297), (1267, 115024), (1274, 114392), (1448, 100646), (1456, 100093), (2054, 70952), (2212, 65884), (2353, 61936), (2534, 57512), (2548, 57196), (2896, 50323), (3871, 37648), (4108, 35476), (4424, 32942), (4706, 30968), (5068, 28756), (5096, 28598), (7189, 20272), (7742, 18824), (8216, 17738), (8848, 16471), (8869, 16432), (9412, 15484), (10136, 14378), (10192, 14299)]