16756128

素因数分解:

$2^5\times 3^2\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:886

約数の個数: 72

約数和(自身を含む): 48363588

約数和(自身を除く): 31607460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 73, 96, 144, 146, 219, 288, 292, 438, 584, 657, 797, 876, 1168, 1314, 1594, 1752, 2336, 2391, 2628, 3188, 3504, 4782, 5256, 6376, 7008, 7173, 9564, 10512, 12752, 14346, 19128, 21024, 25504, 28692, 38256, 57384, 58181, 76512, 114768, 116362, 174543, 229536, 232724, 349086, 465448, 523629, 698172, 930896, 1047258, 1396344, 1861792, 2094516, 2792688, 4189032, 5585376, 8378064, 16756128]

約数ペア:

[(1, 16756128), (2, 8378064), (3, 5585376), (4, 4189032), (6, 2792688), (8, 2094516), (9, 1861792), (12, 1396344), (16, 1047258), (18, 930896), (24, 698172), (32, 523629), (36, 465448), (48, 349086), (72, 232724), (73, 229536), (96, 174543), (144, 116362), (146, 114768), (219, 76512), (288, 58181), (292, 57384), (438, 38256), (584, 28692), (657, 25504), (797, 21024), (876, 19128), (1168, 14346), (1314, 12752), (1594, 10512), (1752, 9564), (2336, 7173), (2391, 7008), (2628, 6376), (3188, 5256), (3504, 4782)]