153983648

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{52879}}^1$

素因数の和:52909

約数の個数: 48

約数和(自身を含む): 373121280

約数和(自身を除く): 219137632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 52879, 105758, 211516, 370153, 423032, 687427, 740306, 846064, 1374854, 1480612, 1692128, 2749708, 2961224, 4811989, 5499416, 5922448, 9623978, 10998832, 11844896, 19247956, 21997664, 38495912, 76991824, 153983648]

約数ペア:

[(1, 153983648), (2, 76991824), (4, 38495912), (7, 21997664), (8, 19247956), (13, 11844896), (14, 10998832), (16, 9623978), (26, 5922448), (28, 5499416), (32, 4811989), (52, 2961224), (56, 2749708), (91, 1692128), (104, 1480612), (112, 1374854), (182, 846064), (208, 740306), (224, 687427), (364, 423032), (416, 370153), (728, 211516), (1456, 105758), (2912, 52879)]