156920359418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4973}}^1\times {\mathrm{508943}}^1$

素因数の和:513949

約数の個数: 16

約数和(自身を含む): 243022795776

約数和(自身を除く): 86102436358

約数列:

[1, 2, 31, 62, 4973, 9946, 154163, 308326, 508943, 1017886, 15777233, 31554466, 2530973539, 5061947078, 78460179709, 156920359418]

約数ペア:

[(1, 156920359418), (2, 78460179709), (31, 5061947078), (62, 2530973539), (4973, 31554466), (9946, 15777233), (154163, 1017886), (308326, 508943)]