163088768

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 350161920

約数和(自身を除く): 187073152

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1787, 1984, 2852, 2944, 3574, 3968, 5704, 7148, 11408, 14296, 22816, 28592, 41101, 45632, 55397, 57184, 82202, 91264, 110794, 114368, 164404, 221588, 228736, 328808, 443176, 657616, 886352, 1274131, 1315232, 1772704, 2548262, 2630464, 3545408, 5096524, 5260928, 7090816, 10193048, 20386096, 40772192, 81544384, 163088768]

約数ペア:

[(1, 163088768), (2, 81544384), (4, 40772192), (8, 20386096), (16, 10193048), (23, 7090816), (31, 5260928), (32, 5096524), (46, 3545408), (62, 2630464), (64, 2548262), (92, 1772704), (124, 1315232), (128, 1274131), (184, 886352), (248, 657616), (368, 443176), (496, 328808), (713, 228736), (736, 221588), (992, 164404), (1426, 114368), (1472, 110794), (1787, 91264), (1984, 82202), (2852, 57184), (2944, 55397), (3574, 45632), (3968, 41101), (5704, 28592), (7148, 22816), (11408, 14296)]