156716664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21839}}^1$

素因数の和:21884

約数の個数: 64

約数和(自身を含む): 440294400

約数和(自身を除く): 283577736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 21839, 43678, 65517, 87356, 131034, 174712, 262068, 283907, 502297, 524136, 567814, 851721, 1004594, 1135628, 1506891, 1703442, 2009188, 2271256, 3013782, 3406884, 4018376, 6027564, 6529861, 6813768, 12055128, 13059722, 19589583, 26119444, 39179166, 52238888, 78358332, 156716664]

約数ペア:

[(1, 156716664), (2, 78358332), (3, 52238888), (4, 39179166), (6, 26119444), (8, 19589583), (12, 13059722), (13, 12055128), (23, 6813768), (24, 6529861), (26, 6027564), (39, 4018376), (46, 3406884), (52, 3013782), (69, 2271256), (78, 2009188), (92, 1703442), (104, 1506891), (138, 1135628), (156, 1004594), (184, 851721), (276, 567814), (299, 524136), (312, 502297), (552, 283907), (598, 262068), (897, 174712), (1196, 131034), (1794, 87356), (2392, 65517), (3588, 43678), (7176, 21839)]