155231648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33923}}^1$

素因数の和:33957

約数の個数: 48

約数和(自身を含む): 359051616

約数和(自身を除く): 203819968

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 33923, 67846, 135692, 271384, 373153, 440999, 542768, 746306, 881998, 1085536, 1492612, 1763996, 2985224, 3527992, 4850989, 5970448, 7055984, 9701978, 11940896, 14111968, 19403956, 38807912, 77615824, 155231648]

約数ペア:

[(1, 155231648), (2, 77615824), (4, 38807912), (8, 19403956), (11, 14111968), (13, 11940896), (16, 9701978), (22, 7055984), (26, 5970448), (32, 4850989), (44, 3527992), (52, 2985224), (88, 1763996), (104, 1492612), (143, 1085536), (176, 881998), (208, 746306), (286, 542768), (352, 440999), (416, 373153), (572, 271384), (1144, 135692), (2288, 67846), (4576, 33923)]