174768256

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 378362880

約数和(自身を除く): 203594624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 128, 208, 254, 416, 508, 827, 832, 1016, 1651, 1654, 1664, 2032, 3302, 3308, 4064, 6604, 6616, 8128, 10751, 13208, 13232, 16256, 21502, 26416, 26464, 43004, 52832, 52928, 86008, 105029, 105664, 105856, 172016, 210058, 211328, 344032, 420116, 688064, 840232, 1365377, 1376128, 1680464, 2730754, 3360928, 5461508, 6721856, 10923016, 13443712, 21846032, 43692064, 87384128, 174768256]

約数ペア:

[(1, 174768256), (2, 87384128), (4, 43692064), (8, 21846032), (13, 13443712), (16, 10923016), (26, 6721856), (32, 5461508), (52, 3360928), (64, 2730754), (104, 1680464), (127, 1376128), (128, 1365377), (208, 840232), (254, 688064), (416, 420116), (508, 344032), (827, 211328), (832, 210058), (1016, 172016), (1651, 105856), (1654, 105664), (1664, 105029), (2032, 86008), (3302, 52928), (3308, 52832), (4064, 43004), (6604, 26464), (6616, 26416), (8128, 21502), (10751, 16256), (13208, 13232)]