152308208

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 120

約数和(自身を含む): 348549120

約数和(自身を除く): 196240912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 79, 92, 104, 124, 158, 169, 184, 208, 248, 299, 316, 338, 368, 403, 496, 598, 632, 676, 713, 806, 1027, 1196, 1264, 1352, 1426, 1612, 1817, 2054, 2392, 2449, 2704, 2852, 3224, 3634, 3887, 4108, 4784, 4898, 5239, 5704, 6448, 7268, 7774, 8216, 9269, 9796, 10478, 11408, 13351, 14536, 15548, 16432, 18538, 19592, 20956, 23621, 26702, 29072, 31096, 31837, 37076, 39184, 41912, 47242, 53404, 56327, 62192, 63674, 74152, 83824, 94484, 106808, 112654, 120497, 127348, 148304, 188968, 213616, 225308, 240994, 254696, 307073, 377936, 413881, 450616, 481988, 509392, 614146, 732251, 827762, 901232, 963976, 1228292, 1464502, 1655524, 1927952, 2456584, 2929004, 3311048, 4913168, 5858008, 6622096, 9519263, 11716016, 19038526, 38077052, 76154104, 152308208]

約数ペア:

[(1, 152308208), (2, 76154104), (4, 38077052), (8, 19038526), (13, 11716016), (16, 9519263), (23, 6622096), (26, 5858008), (31, 4913168), (46, 3311048), (52, 2929004), (62, 2456584), (79, 1927952), (92, 1655524), (104, 1464502), (124, 1228292), (158, 963976), (169, 901232), (184, 827762), (208, 732251), (248, 614146), (299, 509392), (316, 481988), (338, 450616), (368, 413881), (403, 377936), (496, 307073), (598, 254696), (632, 240994), (676, 225308), (713, 213616), (806, 188968), (1027, 148304), (1196, 127348), (1264, 120497), (1352, 112654), (1426, 106808), (1612, 94484), (1817, 83824), (2054, 74152), (2392, 63674), (2449, 62192), (2704, 56327), (2852, 53404), (3224, 47242), (3634, 41912), (3887, 39184), (4108, 37076), (4784, 31837), (4898, 31096), (5239, 29072), (5704, 26702), (6448, 23621), (7268, 20956), (7774, 19592), (8216, 18538), (9269, 16432), (9796, 15548), (10478, 14536), (11408, 13351)]