156307832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{27793}}^1$

素因数の和:27855

約数の個数: 32

約数和(自身を含む): 316851600

約数和(自身を除く): 160543768

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 27793, 55586, 111172, 222344, 528067, 1028341, 1056134, 2056682, 2112268, 4113364, 4224536, 8226728, 19538479, 39076958, 78153916, 156307832]

約数ペア:

[(1, 156307832), (2, 78153916), (4, 39076958), (8, 19538479), (19, 8226728), (37, 4224536), (38, 4113364), (74, 2112268), (76, 2056682), (148, 1056134), (152, 1028341), (296, 528067), (703, 222344), (1406, 111172), (2812, 55586), (5624, 27793)]