125515624

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 278277120

約数和(自身を除く): 152761496

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 127, 136, 169, 172, 221, 254, 338, 344, 442, 508, 559, 676, 731, 884, 1016, 1118, 1352, 1462, 1651, 1768, 2159, 2236, 2873, 2924, 3302, 4318, 4472, 5461, 5746, 5848, 6604, 7267, 8636, 9503, 10922, 11492, 13208, 14534, 17272, 19006, 21463, 21844, 22984, 28067, 29068, 38012, 42926, 43688, 56134, 58136, 70993, 76024, 85852, 92837, 112268, 123539, 141986, 171704, 185674, 224536, 247078, 283972, 364871, 371348, 494156, 567944, 729742, 742696, 922909, 988312, 1206881, 1459484, 1845818, 2413762, 2918968, 3691636, 4827524, 7383272, 9655048, 15689453, 31378906, 62757812, 125515624]

約数ペア:

[(1, 125515624), (2, 62757812), (4, 31378906), (8, 15689453), (13, 9655048), (17, 7383272), (26, 4827524), (34, 3691636), (43, 2918968), (52, 2413762), (68, 1845818), (86, 1459484), (104, 1206881), (127, 988312), (136, 922909), (169, 742696), (172, 729742), (221, 567944), (254, 494156), (338, 371348), (344, 364871), (442, 283972), (508, 247078), (559, 224536), (676, 185674), (731, 171704), (884, 141986), (1016, 123539), (1118, 112268), (1352, 92837), (1462, 85852), (1651, 76024), (1768, 70993), (2159, 58136), (2236, 56134), (2873, 43688), (2924, 42926), (3302, 38012), (4318, 29068), (4472, 28067), (5461, 22984), (5746, 21844), (5848, 21463), (6604, 19006), (7267, 17272), (8636, 14534), (9503, 13208), (10922, 11492)]