167125712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25919}}^1$

素因数の和:25971

約数の個数: 40

約数和(自身を含む): 359976960

約数和(自身を除く): 192851248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 25919, 51838, 103676, 207352, 336947, 414704, 673894, 803489, 1347788, 1606978, 2695576, 3213956, 5391152, 6427912, 10445357, 12855824, 20890714, 41781428, 83562856, 167125712]

約数ペア:

[(1, 167125712), (2, 83562856), (4, 41781428), (8, 20890714), (13, 12855824), (16, 10445357), (26, 6427912), (31, 5391152), (52, 3213956), (62, 2695576), (104, 1606978), (124, 1347788), (208, 803489), (248, 673894), (403, 414704), (496, 336947), (806, 207352), (1612, 103676), (3224, 51838), (6448, 25919)]