159236470

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2473}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 294979968

約数和(自身を除く): 135743498

約数列:

[1, 2, 5, 10, 47, 94, 137, 235, 274, 470, 685, 1370, 2473, 4946, 6439, 12365, 12878, 24730, 32195, 64390, 116231, 232462, 338801, 581155, 677602, 1162310, 1694005, 3388010, 15923647, 31847294, 79618235, 159236470]

約数ペア:

[(1, 159236470), (2, 79618235), (5, 31847294), (10, 15923647), (47, 3388010), (94, 1694005), (137, 1162310), (235, 677602), (274, 581155), (470, 338801), (685, 232462), (1370, 116231), (2473, 64390), (4946, 32195), (6439, 24730), (12365, 12878)]