156955441648

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{58740809}}^1$

素因数の和:58740984

約数の個数: 20

約数和(自身を含む): 305922138480

約数和(自身を除く): 148966696832

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 58740809, 117481618, 234963236, 469926472, 939852944, 9809715103, 19619430206, 39238860412, 78477720824, 156955441648]

約数ペア:

[(1, 156955441648), (2, 78477720824), (4, 39238860412), (8, 19619430206), (16, 9809715103), (167, 939852944), (334, 469926472), (668, 234963236), (1336, 117481618), (2672, 58740809)]