158795810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{15313}}^1$

素因数の和:15398

約数の個数: 32

約数和(自身を含む): 307627632

約数和(自身を除く): 148831822

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 2074, 5185, 10370, 15313, 30626, 76565, 153130, 260321, 520642, 934093, 1301605, 1868186, 2603210, 4670465, 9340930, 15879581, 31759162, 79397905, 158795810]

約数ペア:

[(1, 158795810), (2, 79397905), (5, 31759162), (10, 15879581), (17, 9340930), (34, 4670465), (61, 2603210), (85, 1868186), (122, 1301605), (170, 934093), (305, 520642), (610, 260321), (1037, 153130), (2074, 76565), (5185, 30626), (10370, 15313)]