156908470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15131}}^1$

素因数の和:15216

約数の個数: 32

約数和(自身を含む): 303971616

約数和(自身を除く): 147063146

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 15131, 30262, 75655, 151310, 257227, 514454, 922991, 1286135, 1845982, 2572270, 4614955, 9229910, 15690847, 31381694, 78454235, 156908470]

約数ペア:

[(1, 156908470), (2, 78454235), (5, 31381694), (10, 15690847), (17, 9229910), (34, 4614955), (61, 2572270), (85, 1845982), (122, 1286135), (170, 922991), (305, 514454), (610, 257227), (1037, 151310), (2074, 75655), (5185, 30262), (10370, 15131)]