158445864

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115823}}^1$

素因数の和:115854

約数の個数: 48

約数和(自身を含む): 451713600

約数和(自身を除く): 293267736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 115823, 231646, 347469, 463292, 694938, 926584, 1042407, 1389876, 2084814, 2200637, 2779752, 4169628, 4401274, 6601911, 8339256, 8802548, 13203822, 17605096, 19805733, 26407644, 39611466, 52815288, 79222932, 158445864]

約数ペア:

[(1, 158445864), (2, 79222932), (3, 52815288), (4, 39611466), (6, 26407644), (8, 19805733), (9, 17605096), (12, 13203822), (18, 8802548), (19, 8339256), (24, 6601911), (36, 4401274), (38, 4169628), (57, 2779752), (72, 2200637), (76, 2084814), (114, 1389876), (152, 1042407), (171, 926584), (228, 694938), (342, 463292), (456, 347469), (684, 231646), (1368, 115823)]