156984307376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20101}}^1\times {\mathrm{37547}}^1$

素因数の和:57669

約数の個数: 40

約数和(自身を含む): 327578814864

約数和(自身を除く): 170594507488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20101, 37547, 40202, 75094, 80404, 150188, 160808, 261313, 300376, 321616, 488111, 522626, 600752, 976222, 1045252, 1952444, 2090504, 3904888, 4181008, 7809776, 754732247, 1509464494, 3018928988, 6037857976, 9811519211, 12075715952, 19623038422, 39246076844, 78492153688, 156984307376]

約数ペア:

[(1, 156984307376), (2, 78492153688), (4, 39246076844), (8, 19623038422), (13, 12075715952), (16, 9811519211), (26, 6037857976), (52, 3018928988), (104, 1509464494), (208, 754732247), (20101, 7809776), (37547, 4181008), (40202, 3904888), (75094, 2090504), (80404, 1952444), (150188, 1045252), (160808, 976222), (261313, 600752), (300376, 522626), (321616, 488111)]