159418816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131101}}^1$

素因数の和:131132

約数の個数: 28

約数和(自身を含む): 332999080

約数和(自身を除く): 173580264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 131101, 262202, 524404, 1048808, 2097616, 2490919, 4195232, 4981838, 8390464, 9963676, 19927352, 39854704, 79709408, 159418816]

約数ペア:

[(1, 159418816), (2, 79709408), (4, 39854704), (8, 19927352), (16, 9963676), (19, 8390464), (32, 4981838), (38, 4195232), (64, 2490919), (76, 2097616), (152, 1048808), (304, 524404), (608, 262202), (1216, 131101)]