156946291184

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{40701839}}^1$

素因数の和:40702088

約数の個数: 20

約数和(自身を含む): 305345203680

約数和(自身を除く): 148398912496

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 40701839, 81403678, 162807356, 325614712, 651229424, 9809143199, 19618286398, 39236572796, 78473145592, 156946291184]

約数ペア:

[(1, 156946291184), (2, 78473145592), (4, 39236572796), (8, 19618286398), (16, 9809143199), (241, 651229424), (482, 325614712), (964, 162807356), (1928, 81403678), (3856, 40701839)]