156794220040

素因数分解:

$2^3\times 5^1\times {\mathrm{11863}}^1\times {\mathrm{330427}}^1$

素因数の和:342301

約数の個数: 32

約数和(自身を含む): 352817801280

約数和(自身を除く): 196023581240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11863, 23726, 47452, 59315, 94904, 118630, 237260, 330427, 474520, 660854, 1321708, 1652135, 2643416, 3304270, 6608540, 13217080, 3919855501, 7839711002, 15679422004, 19599277505, 31358844008, 39198555010, 78397110020, 156794220040]

約数ペア:

[(1, 156794220040), (2, 78397110020), (4, 39198555010), (5, 31358844008), (8, 19599277505), (10, 15679422004), (20, 7839711002), (40, 3919855501), (11863, 13217080), (23726, 6608540), (47452, 3304270), (59315, 2643416), (94904, 1652135), (118630, 1321708), (237260, 660854), (330427, 474520)]