91156114

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 159408000

約数和(自身を除く): 68251886

約数列:

[1, 2, 7, 14, 89, 149, 178, 298, 491, 623, 982, 1043, 1246, 2086, 3437, 6874, 13261, 26522, 43699, 73159, 87398, 92827, 146318, 185654, 305893, 512113, 611786, 1024226, 6511151, 13022302, 45578057, 91156114]

約数ペア:

[(1, 91156114), (2, 45578057), (7, 13022302), (14, 6511151), (89, 1024226), (149, 611786), (178, 512113), (298, 305893), (491, 185654), (623, 146318), (982, 92827), (1043, 87398), (1246, 73159), (2086, 43699), (3437, 26522), (6874, 13261)]